315388296

素因数分解:

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

素因数の和:169

約数の個数: 256

約数和(自身を含む): 992256000

約数和(自身を除く): 676867704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 37, 38, 54, 57, 62, 67, 72, 74, 76, 93, 108, 111, 114, 124, 134, 148, 152, 171, 186, 201, 216, 222, 228, 248, 268, 279, 296, 333, 342, 372, 402, 444, 456, 513, 536, 558, 589, 603, 666, 684, 703, 744, 804, 837, 888, 999, 1026, 1116, 1147, 1178, 1206, 1273, 1332, 1368, 1406, 1608, 1674, 1767, 1809, 1998, 2052, 2077, 2109, 2232, 2294, 2356, 2412, 2479, 2546, 2664, 2812, 3348, 3441, 3534, 3618, 3819, 3996, 4104, 4154, 4218, 4588, 4712, 4824, 4958, 5092, 5301, 5624, 6231, 6327, 6696, 6882, 7068, 7236, 7437, 7638, 7992, 8308, 8436, 9176, 9916, 10184, 10323, 10602, 11457, 12462, 12654, 13764, 14136, 14472, 14874, 15276, 15903, 16616, 16872, 18693, 18981, 19832, 20646, 21204, 21793, 22311, 22914, 24924, 25308, 27528, 29748, 30552, 30969, 31806, 34371, 37386, 37962, 39463, 41292, 42408, 43586, 44622, 45828, 47101, 49848, 50616, 56079, 59496, 61938, 63612, 65379, 66933, 68742, 74772, 75924, 76849, 78926, 82584, 87172, 89244, 91656, 94202, 112158, 118389, 123876, 127224, 130758, 133866, 137484, 141303, 149544, 151848, 153698, 157852, 174344, 178488, 188404, 196137, 224316, 230547, 236778, 247752, 261516, 267732, 274968, 282606, 307396, 315704, 355167, 376808, 392274, 423909, 448632, 461094, 473556, 523032, 535464, 565212, 588411, 614792, 691641, 710334, 784548, 847818, 922188, 947112, 1065501, 1130424, 1176822, 1271727, 1383282, 1420668, 1460131, 1569096, 1695636, 1844376, 2074923, 2131002, 2353644, 2543454, 2766564, 2841336, 2920262, 3391272, 4149846, 4262004, 4380393, 4707288, 5086908, 5533128, 5840524, 8299692, 8524008, 8760786, 10173816, 11681048, 13141179, 16599384, 17521572, 26282358, 35043144, 39423537, 52564716, 78847074, 105129432, 157694148, 315388296]

約数ペア:

[(1, 315388296), (2, 157694148), (3, 105129432), (4, 78847074), (6, 52564716), (8, 39423537), (9, 35043144), (12, 26282358), (18, 17521572), (19, 16599384), (24, 13141179), (27, 11681048), (31, 10173816), (36, 8760786), (37, 8524008), (38, 8299692), (54, 5840524), (57, 5533128), (62, 5086908), (67, 4707288), (72, 4380393), (74, 4262004), (76, 4149846), (93, 3391272), (108, 2920262), (111, 2841336), (114, 2766564), (124, 2543454), (134, 2353644), (148, 2131002), (152, 2074923), (171, 1844376), (186, 1695636), (201, 1569096), (216, 1460131), (222, 1420668), (228, 1383282), (248, 1271727), (268, 1176822), (279, 1130424), (296, 1065501), (333, 947112), (342, 922188), (372, 847818), (402, 784548), (444, 710334), (456, 691641), (513, 614792), (536, 588411), (558, 565212), (589, 535464), (603, 523032), (666, 473556), (684, 461094), (703, 448632), (744, 423909), (804, 392274), (837, 376808), (888, 355167), (999, 315704), (1026, 307396), (1116, 282606), (1147, 274968), (1178, 267732), (1206, 261516), (1273, 247752), (1332, 236778), (1368, 230547), (1406, 224316), (1608, 196137), (1674, 188404), (1767, 178488), (1809, 174344), (1998, 157852), (2052, 153698), (2077, 151848), (2109, 149544), (2232, 141303), (2294, 137484), (2356, 133866), (2412, 130758), (2479, 127224), (2546, 123876), (2664, 118389), (2812, 112158), (3348, 94202), (3441, 91656), (3534, 89244), (3618, 87172), (3819, 82584), (3996, 78926), (4104, 76849), (4154, 75924), (4218, 74772), (4588, 68742), (4712, 66933), (4824, 65379), (4958, 63612), (5092, 61938), (5301, 59496), (5624, 56079), (6231, 50616), (6327, 49848), (6696, 47101), (6882, 45828), (7068, 44622), (7236, 43586), (7437, 42408), (7638, 41292), (7992, 39463), (8308, 37962), (8436, 37386), (9176, 34371), (9916, 31806), (10184, 30969), (10323, 30552), (10602, 29748), (11457, 27528), (12462, 25308), (12654, 24924), (13764, 22914), (14136, 22311), (14472, 21793), (14874, 21204), (15276, 20646), (15903, 19832), (16616, 18981), (16872, 18693)]