19291250772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 288

約数和(自身を含む): 55381114880

約数和(自身を除く): 36089864108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 67, 74, 76, 93, 111, 114, 124, 134, 148, 171, 186, 201, 222, 228, 268, 279, 333, 342, 367, 372, 402, 444, 558, 589, 603, 666, 684, 703, 734, 804, 1101, 1116, 1147, 1178, 1206, 1273, 1332, 1406, 1468, 1767, 2077, 2109, 2202, 2294, 2356, 2412, 2479, 2546, 2812, 3303, 3441, 3534, 3819, 4154, 4218, 4404, 4588, 4958, 5092, 5301, 6231, 6327, 6606, 6882, 6973, 7068, 7437, 7638, 8308, 8436, 9916, 10323, 10602, 11377, 11457, 12462, 12654, 13212, 13579, 13764, 13946, 14874, 15276, 18693, 20646, 20919, 21204, 21793, 22311, 22754, 22914, 24589, 24924, 25308, 27158, 27892, 29748, 34131, 37386, 39463, 40737, 41292, 41838, 43586, 44622, 45508, 45828, 47101, 49178, 54316, 62757, 65379, 68262, 73767, 74772, 76849, 78926, 81474, 83676, 87172, 89244, 94202, 98356, 102393, 118389, 122211, 125514, 130758, 136524, 141303, 147534, 153698, 157852, 162948, 188404, 196137, 204786, 216163, 221301, 230547, 236778, 244422, 251028, 258001, 261516, 282606, 295068, 307396, 355167, 392274, 409572, 420949, 423909, 432326, 442602, 461094, 467191, 473556, 488844, 516002, 565212, 648489, 691641, 710334, 762259, 774003, 784548, 841898, 847818, 864652, 885204, 909793, 922188, 934382, 1032004, 1262847, 1296978, 1383282, 1401573, 1420668, 1460131, 1524518, 1548006, 1683796, 1695636, 1819586, 1868764, 1945467, 2286777, 2322009, 2525694, 2593956, 2729379, 2766564, 2803146, 2920262, 3049036, 3096012, 3639172, 3788541, 3890934, 4204719, 4380393, 4573554, 4644018, 5051388, 5458758, 5606292, 5840524, 6860331, 7577082, 7781868, 7998031, 8188137, 8409438, 8760786, 9147108, 9288036, 10917516, 13141179, 13720662, 14482921, 15154164, 15996062, 16376274, 16818876, 17286067, 17521572, 23994093, 26282358, 27441324, 28203583, 28965842, 31992124, 32752548, 34572134, 43448763, 47988186, 51858201, 52564716, 56407166, 57931684, 69144268, 71982279, 84610749, 86897526, 95976372, 103716402, 112814332, 130346289, 143964558, 155574603, 169221498, 173795052, 207432804, 253832247, 260692578, 287929116, 311149206, 338442996, 507664494, 521385156, 535868077, 622298412, 1015328988, 1071736154, 1607604231, 2143472308, 3215208462, 4822812693, 6430416924, 9645625386, 19291250772]

約数ペア:

[(1, 19291250772), (2, 9645625386), (3, 6430416924), (4, 4822812693), (6, 3215208462), (9, 2143472308), (12, 1607604231), (18, 1071736154), (19, 1015328988), (31, 622298412), (36, 535868077), (37, 521385156), (38, 507664494), (57, 338442996), (62, 311149206), (67, 287929116), (74, 260692578), (76, 253832247), (93, 207432804), (111, 173795052), (114, 169221498), (124, 155574603), (134, 143964558), (148, 130346289), (171, 112814332), (186, 103716402), (201, 95976372), (222, 86897526), (228, 84610749), (268, 71982279), (279, 69144268), (333, 57931684), (342, 56407166), (367, 52564716), (372, 51858201), (402, 47988186), (444, 43448763), (558, 34572134), (589, 32752548), (603, 31992124), (666, 28965842), (684, 28203583), (703, 27441324), (734, 26282358), (804, 23994093), (1101, 17521572), (1116, 17286067), (1147, 16818876), (1178, 16376274), (1206, 15996062), (1273, 15154164), (1332, 14482921), (1406, 13720662), (1468, 13141179), (1767, 10917516), (2077, 9288036), (2109, 9147108), (2202, 8760786), (2294, 8409438), (2356, 8188137), (2412, 7998031), (2479, 7781868), (2546, 7577082), (2812, 6860331), (3303, 5840524), (3441, 5606292), (3534, 5458758), (3819, 5051388), (4154, 4644018), (4218, 4573554), (4404, 4380393), (4588, 4204719), (4958, 3890934), (5092, 3788541), (5301, 3639172), (6231, 3096012), (6327, 3049036), (6606, 2920262), (6882, 2803146), (6973, 2766564), (7068, 2729379), (7437, 2593956), (7638, 2525694), (8308, 2322009), (8436, 2286777), (9916, 1945467), (10323, 1868764), (10602, 1819586), (11377, 1695636), (11457, 1683796), (12462, 1548006), (12654, 1524518), (13212, 1460131), (13579, 1420668), (13764, 1401573), (13946, 1383282), (14874, 1296978), (15276, 1262847), (18693, 1032004), (20646, 934382), (20919, 922188), (21204, 909793), (21793, 885204), (22311, 864652), (22754, 847818), (22914, 841898), (24589, 784548), (24924, 774003), (25308, 762259), (27158, 710334), (27892, 691641), (29748, 648489), (34131, 565212), (37386, 516002), (39463, 488844), (40737, 473556), (41292, 467191), (41838, 461094), (43586, 442602), (44622, 432326), (45508, 423909), (45828, 420949), (47101, 409572), (49178, 392274), (54316, 355167), (62757, 307396), (65379, 295068), (68262, 282606), (73767, 261516), (74772, 258001), (76849, 251028), (78926, 244422), (81474, 236778), (83676, 230547), (87172, 221301), (89244, 216163), (94202, 204786), (98356, 196137), (102393, 188404), (118389, 162948), (122211, 157852), (125514, 153698), (130758, 147534), (136524, 141303)]