259070472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 527169528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 41, 57, 62, 72, 76, 82, 93, 114, 123, 124, 149, 152, 164, 171, 186, 228, 246, 248, 279, 298, 328, 342, 369, 372, 447, 456, 492, 558, 589, 596, 684, 738, 744, 779, 894, 984, 1116, 1178, 1192, 1271, 1341, 1368, 1476, 1558, 1767, 1788, 2232, 2337, 2356, 2542, 2682, 2831, 2952, 3116, 3534, 3576, 3813, 4619, 4674, 4712, 5084, 5301, 5364, 5662, 6109, 6232, 7011, 7068, 7626, 8493, 9238, 9348, 10168, 10602, 10728, 11324, 11439, 12218, 13857, 14022, 14136, 15252, 16986, 18327, 18476, 18696, 21204, 22648, 22878, 24149, 24436, 25479, 27714, 28044, 30504, 33972, 36654, 36952, 41571, 42408, 45756, 48298, 48872, 50958, 54981, 55428, 56088, 67944, 72447, 73308, 83142, 87761, 91512, 96596, 101916, 109962, 110856, 116071, 144894, 146616, 166284, 175522, 189379, 193192, 203832, 217341, 219924, 232142, 263283, 289788, 332568, 348213, 351044, 378758, 434682, 439848, 464284, 526566, 568137, 579576, 696426, 702088, 757516, 789849, 869364, 928568, 1044639, 1053132, 1136274, 1392852, 1515032, 1579698, 1704411, 1738728, 2089278, 2106264, 2272548, 2785704, 3159396, 3408822, 3598201, 4178556, 4545096, 6318792, 6817644, 7196402, 8357112, 10794603, 13635288, 14392804, 21589206, 28785608, 32383809, 43178412, 64767618, 86356824, 129535236, 259070472]

約数ペア:

[(1, 259070472), (2, 129535236), (3, 86356824), (4, 64767618), (6, 43178412), (8, 32383809), (9, 28785608), (12, 21589206), (18, 14392804), (19, 13635288), (24, 10794603), (31, 8357112), (36, 7196402), (38, 6817644), (41, 6318792), (57, 4545096), (62, 4178556), (72, 3598201), (76, 3408822), (82, 3159396), (93, 2785704), (114, 2272548), (123, 2106264), (124, 2089278), (149, 1738728), (152, 1704411), (164, 1579698), (171, 1515032), (186, 1392852), (228, 1136274), (246, 1053132), (248, 1044639), (279, 928568), (298, 869364), (328, 789849), (342, 757516), (369, 702088), (372, 696426), (447, 579576), (456, 568137), (492, 526566), (558, 464284), (589, 439848), (596, 434682), (684, 378758), (738, 351044), (744, 348213), (779, 332568), (894, 289788), (984, 263283), (1116, 232142), (1178, 219924), (1192, 217341), (1271, 203832), (1341, 193192), (1368, 189379), (1476, 175522), (1558, 166284), (1767, 146616), (1788, 144894), (2232, 116071), (2337, 110856), (2356, 109962), (2542, 101916), (2682, 96596), (2831, 91512), (2952, 87761), (3116, 83142), (3534, 73308), (3576, 72447), (3813, 67944), (4619, 56088), (4674, 55428), (4712, 54981), (5084, 50958), (5301, 48872), (5364, 48298), (5662, 45756), (6109, 42408), (6232, 41571), (7011, 36952), (7068, 36654), (7626, 33972), (8493, 30504), (9238, 28044), (9348, 27714), (10168, 25479), (10602, 24436), (10728, 24149), (11324, 22878), (11439, 22648), (12218, 21204), (13857, 18696), (14022, 18476), (14136, 18327), (15252, 16986)]