258793488

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 512585712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 89, 106, 108, 127, 144, 159, 178, 212, 216, 254, 267, 318, 356, 381, 424, 432, 477, 508, 534, 636, 712, 762, 801, 848, 954, 1016, 1068, 1143, 1272, 1424, 1431, 1524, 1602, 1908, 2032, 2136, 2286, 2403, 2544, 2862, 3048, 3204, 3429, 3816, 4272, 4572, 4717, 4806, 5724, 6096, 6408, 6731, 6858, 7632, 9144, 9434, 9612, 11303, 11448, 12816, 13462, 13716, 14151, 18288, 18868, 19224, 20193, 22606, 22896, 26924, 27432, 28302, 33909, 37736, 38448, 40386, 42453, 45212, 53848, 54864, 56604, 60579, 67818, 75472, 80772, 84906, 90424, 101727, 107696, 113208, 121158, 127359, 135636, 161544, 169812, 180848, 181737, 203454, 226416, 242316, 254718, 271272, 305181, 323088, 339624, 363474, 406908, 484632, 509436, 542544, 599059, 610362, 679248, 726948, 813816, 969264, 1018872, 1198118, 1220724, 1453896, 1627632, 1797177, 2037744, 2396236, 2441448, 2907792, 3594354, 4792472, 4882896, 5391531, 7188708, 9584944, 10783062, 14377416, 16174593, 21566124, 28754832, 32349186, 43132248, 64698372, 86264496, 129396744, 258793488]

約数ペア:

[(1, 258793488), (2, 129396744), (3, 86264496), (4, 64698372), (6, 43132248), (8, 32349186), (9, 28754832), (12, 21566124), (16, 16174593), (18, 14377416), (24, 10783062), (27, 9584944), (36, 7188708), (48, 5391531), (53, 4882896), (54, 4792472), (72, 3594354), (89, 2907792), (106, 2441448), (108, 2396236), (127, 2037744), (144, 1797177), (159, 1627632), (178, 1453896), (212, 1220724), (216, 1198118), (254, 1018872), (267, 969264), (318, 813816), (356, 726948), (381, 679248), (424, 610362), (432, 599059), (477, 542544), (508, 509436), (534, 484632), (636, 406908), (712, 363474), (762, 339624), (801, 323088), (848, 305181), (954, 271272), (1016, 254718), (1068, 242316), (1143, 226416), (1272, 203454), (1424, 181737), (1431, 180848), (1524, 169812), (1602, 161544), (1908, 135636), (2032, 127359), (2136, 121158), (2286, 113208), (2403, 107696), (2544, 101727), (2862, 90424), (3048, 84906), (3204, 80772), (3429, 75472), (3816, 67818), (4272, 60579), (4572, 56604), (4717, 54864), (4806, 53848), (5724, 45212), (6096, 42453), (6408, 40386), (6731, 38448), (6858, 37736), (7632, 33909), (9144, 28302), (9434, 27432), (9612, 26924), (11303, 22896), (11448, 22606), (12816, 20193), (13462, 19224), (13716, 18868), (14151, 18288)]