247940840304

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{15823}}^1$

素因数の和:16064

約数の個数: 240

約数和(自身を含む): 758973601152

約数和(自身を除く): 511032760848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 173, 204, 222, 272, 296, 306, 333, 346, 408, 444, 519, 592, 612, 629, 666, 692, 816, 888, 1038, 1224, 1258, 1332, 1384, 1557, 1776, 1887, 2076, 2448, 2516, 2664, 2768, 2941, 3114, 3774, 4152, 5032, 5328, 5661, 5882, 6228, 6401, 7548, 8304, 8823, 10064, 11322, 11764, 12456, 12802, 15096, 15823, 17646, 19203, 22644, 23528, 24912, 25604, 26469, 30192, 31646, 35292, 38406, 45288, 47056, 47469, 51208, 52938, 57609, 63292, 70584, 76812, 90576, 94938, 102416, 105876, 108817, 115218, 126584, 141168, 142407, 153624, 189876, 211752, 217634, 230436, 253168, 268991, 284814, 307248, 326451, 379752, 423504, 435268, 460872, 537982, 569628, 585451, 652902, 759504, 806973, 870536, 921744, 979353, 1075964, 1139256, 1170902, 1305804, 1613946, 1741072, 1756353, 1958706, 2151928, 2278512, 2341804, 2420919, 2611608, 2737379, 3227892, 3512706, 3917412, 4303856, 4683608, 4841838, 5223216, 5269059, 5474758, 6455784, 7025412, 7834824, 8212137, 9367216, 9683676, 9952667, 10538118, 10949516, 12911568, 14050824, 15669648, 16424274, 19367352, 19905334, 21076236, 21899032, 24636411, 28101648, 29858001, 32848548, 38734704, 39810668, 42152472, 43798064, 46535443, 49272822, 59716002, 65697096, 79621336, 84304944, 89574003, 93070886, 98545644, 101283023, 119432004, 131394192, 139606329, 159242672, 179148006, 186141772, 197091288, 202566046, 238864008, 279212658, 303849069, 358296012, 372283544, 394182576, 405132092, 418818987, 477728016, 558425316, 607698138, 716592024, 744567088, 810264184, 837637974, 911547207, 1116850632, 1215396276, 1433184048, 1620528368, 1675275948, 1721811391, 1823094414, 2233701264, 2430792552, 3350551896, 3443622782, 3646188828, 4861585104, 5165434173, 6701103792, 6887245564, 7292377656, 10330868346, 13774491128, 14584755312, 15496302519, 20661736692, 27548982256, 30992605038, 41323473384, 61985210076, 82646946768, 123970420152, 247940840304]

約数ペア:

[(1, 247940840304), (2, 123970420152), (3, 82646946768), (4, 61985210076), (6, 41323473384), (8, 30992605038), (9, 27548982256), (12, 20661736692), (16, 15496302519), (17, 14584755312), (18, 13774491128), (24, 10330868346), (34, 7292377656), (36, 6887245564), (37, 6701103792), (48, 5165434173), (51, 4861585104), (68, 3646188828), (72, 3443622782), (74, 3350551896), (102, 2430792552), (111, 2233701264), (136, 1823094414), (144, 1721811391), (148, 1675275948), (153, 1620528368), (173, 1433184048), (204, 1215396276), (222, 1116850632), (272, 911547207), (296, 837637974), (306, 810264184), (333, 744567088), (346, 716592024), (408, 607698138), (444, 558425316), (519, 477728016), (592, 418818987), (612, 405132092), (629, 394182576), (666, 372283544), (692, 358296012), (816, 303849069), (888, 279212658), (1038, 238864008), (1224, 202566046), (1258, 197091288), (1332, 186141772), (1384, 179148006), (1557, 159242672), (1776, 139606329), (1887, 131394192), (2076, 119432004), (2448, 101283023), (2516, 98545644), (2664, 93070886), (2768, 89574003), (2941, 84304944), (3114, 79621336), (3774, 65697096), (4152, 59716002), (5032, 49272822), (5328, 46535443), (5661, 43798064), (5882, 42152472), (6228, 39810668), (6401, 38734704), (7548, 32848548), (8304, 29858001), (8823, 28101648), (10064, 24636411), (11322, 21899032), (11764, 21076236), (12456, 19905334), (12802, 19367352), (15096, 16424274), (15823, 15669648), (17646, 14050824), (19203, 12911568), (22644, 10949516), (23528, 10538118), (24912, 9952667), (25604, 9683676), (26469, 9367216), (30192, 8212137), (31646, 7834824), (35292, 7025412), (38406, 6455784), (45288, 5474758), (47056, 5269059), (47469, 5223216), (51208, 4841838), (52938, 4683608), (57609, 4303856), (63292, 3917412), (70584, 3512706), (76812, 3227892), (90576, 2737379), (94938, 2611608), (102416, 2420919), (105876, 2341804), (108817, 2278512), (115218, 2151928), (126584, 1958706), (141168, 1756353), (142407, 1741072), (153624, 1613946), (189876, 1305804), (211752, 1170902), (217634, 1139256), (230436, 1075964), (253168, 979353), (268991, 921744), (284814, 870536), (307248, 806973), (326451, 759504), (379752, 652902), (423504, 585451), (435268, 569628), (460872, 537982)]