274781052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 891125760

約数和(自身を除く): 616344708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 351, 364, 378, 383, 438, 468, 511, 546, 657, 702, 756, 766, 819, 876, 949, 1022, 1092, 1149, 1314, 1404, 1532, 1533, 1638, 1898, 1971, 2044, 2298, 2457, 2628, 2681, 2847, 3066, 3276, 3447, 3796, 3942, 4596, 4599, 4914, 4979, 5362, 5694, 6132, 6643, 6894, 7884, 8043, 8541, 9198, 9828, 9958, 10341, 10724, 11388, 13286, 13788, 13797, 14937, 16086, 17082, 18396, 19916, 19929, 20682, 24129, 25623, 26572, 27594, 27959, 29874, 32172, 34164, 34853, 39858, 41364, 44811, 48258, 51246, 55188, 55918, 59748, 59787, 69706, 72387, 79716, 83877, 89622, 96516, 102492, 104559, 111836, 119574, 134433, 139412, 144774, 167754, 179244, 179361, 195713, 209118, 239148, 251631, 268866, 289548, 313677, 335508, 358722, 363467, 391426, 418236, 503262, 537732, 587139, 627354, 717444, 726934, 754893, 782852, 941031, 1006524, 1090401, 1174278, 1254708, 1453868, 1509786, 1761417, 1882062, 2180802, 2348556, 2544269, 3019572, 3271203, 3522834, 3764124, 4361604, 5088538, 5284251, 6542406, 7045668, 7632807, 9813609, 10177076, 10568502, 13084812, 15265614, 19627218, 21137004, 22898421, 30531228, 39254436, 45796842, 68695263, 91593684, 137390526, 274781052]

約数ペア:

[(1, 274781052), (2, 137390526), (3, 91593684), (4, 68695263), (6, 45796842), (7, 39254436), (9, 30531228), (12, 22898421), (13, 21137004), (14, 19627218), (18, 15265614), (21, 13084812), (26, 10568502), (27, 10177076), (28, 9813609), (36, 7632807), (39, 7045668), (42, 6542406), (52, 5284251), (54, 5088538), (63, 4361604), (73, 3764124), (78, 3522834), (84, 3271203), (91, 3019572), (108, 2544269), (117, 2348556), (126, 2180802), (146, 1882062), (156, 1761417), (182, 1509786), (189, 1453868), (219, 1254708), (234, 1174278), (252, 1090401), (273, 1006524), (292, 941031), (351, 782852), (364, 754893), (378, 726934), (383, 717444), (438, 627354), (468, 587139), (511, 537732), (546, 503262), (657, 418236), (702, 391426), (756, 363467), (766, 358722), (819, 335508), (876, 313677), (949, 289548), (1022, 268866), (1092, 251631), (1149, 239148), (1314, 209118), (1404, 195713), (1532, 179361), (1533, 179244), (1638, 167754), (1898, 144774), (1971, 139412), (2044, 134433), (2298, 119574), (2457, 111836), (2628, 104559), (2681, 102492), (2847, 96516), (3066, 89622), (3276, 83877), (3447, 79716), (3796, 72387), (3942, 69706), (4596, 59787), (4599, 59748), (4914, 55918), (4979, 55188), (5362, 51246), (5694, 48258), (6132, 44811), (6643, 41364), (6894, 39858), (7884, 34853), (8043, 34164), (8541, 32172), (9198, 29874), (9828, 27959), (9958, 27594), (10341, 26572), (10724, 25623), (11388, 24129), (13286, 20682), (13788, 19929), (13797, 19916), (14937, 18396), (16086, 17082)]