247665655116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{115327}}^1$

素因数の和:115405

約数の個数: 216

約数和(自身を含む): 753739983360

約数和(自身を除く): 506074328244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 121, 132, 153, 174, 187, 198, 204, 242, 261, 306, 319, 348, 363, 374, 396, 484, 493, 522, 561, 612, 638, 726, 748, 957, 986, 1044, 1089, 1122, 1276, 1452, 1479, 1683, 1914, 1972, 2057, 2178, 2244, 2871, 2958, 3366, 3509, 3828, 4114, 4356, 4437, 5423, 5742, 5916, 6171, 6732, 7018, 8228, 8874, 10527, 10846, 11484, 12342, 14036, 16269, 17748, 18513, 21054, 21692, 24684, 31581, 32538, 37026, 42108, 48807, 59653, 63162, 65076, 74052, 97614, 115327, 119306, 126324, 178959, 195228, 230654, 238612, 345981, 357918, 461308, 536877, 691962, 715836, 1037943, 1073754, 1268597, 1383924, 1960559, 2075886, 2147508, 2537194, 3344483, 3805791, 3921118, 4151772, 5074388, 5881677, 6688966, 7611582, 7842236, 10033449, 11417373, 11763354, 13377932, 13954567, 15223164, 17645031, 20066898, 21566149, 22834746, 23526708, 27909134, 30100347, 35290062, 36789313, 40133796, 41863701, 43132298, 45669492, 55818268, 56856211, 60200694, 64698447, 70580124, 73578626, 83727402, 86264596, 110367939, 113712422, 120401388, 125591103, 129396894, 147157252, 167454804, 170568633, 194095341, 220735878, 227424844, 237227639, 251182206, 258793788, 331103817, 341137266, 388190682, 404682443, 441471756, 474455278, 502364412, 511705899, 625418321, 662207634, 682274532, 711682917, 776381364, 809364886, 948910556, 1023411798, 1214047329, 1250836642, 1324415268, 1423365834, 1618729772, 1876254963, 2046823596, 2135048751, 2428094658, 2501673284, 2846731668, 3642141987, 3752509926, 4270097502, 4856189316, 5628764889, 6879601531, 7284283974, 7505019852, 8540195004, 11257529778, 13759203062, 14568567948, 20638804593, 22515059556, 27518406124, 41277609186, 61916413779, 82555218372, 123832827558, 247665655116]

約数ペア:

[(1, 247665655116), (2, 123832827558), (3, 82555218372), (4, 61916413779), (6, 41277609186), (9, 27518406124), (11, 22515059556), (12, 20638804593), (17, 14568567948), (18, 13759203062), (22, 11257529778), (29, 8540195004), (33, 7505019852), (34, 7284283974), (36, 6879601531), (44, 5628764889), (51, 4856189316), (58, 4270097502), (66, 3752509926), (68, 3642141987), (87, 2846731668), (99, 2501673284), (102, 2428094658), (116, 2135048751), (121, 2046823596), (132, 1876254963), (153, 1618729772), (174, 1423365834), (187, 1324415268), (198, 1250836642), (204, 1214047329), (242, 1023411798), (261, 948910556), (306, 809364886), (319, 776381364), (348, 711682917), (363, 682274532), (374, 662207634), (396, 625418321), (484, 511705899), (493, 502364412), (522, 474455278), (561, 441471756), (612, 404682443), (638, 388190682), (726, 341137266), (748, 331103817), (957, 258793788), (986, 251182206), (1044, 237227639), (1089, 227424844), (1122, 220735878), (1276, 194095341), (1452, 170568633), (1479, 167454804), (1683, 147157252), (1914, 129396894), (1972, 125591103), (2057, 120401388), (2178, 113712422), (2244, 110367939), (2871, 86264596), (2958, 83727402), (3366, 73578626), (3509, 70580124), (3828, 64698447), (4114, 60200694), (4356, 56856211), (4437, 55818268), (5423, 45669492), (5742, 43132298), (5916, 41863701), (6171, 40133796), (6732, 36789313), (7018, 35290062), (8228, 30100347), (8874, 27909134), (10527, 23526708), (10846, 22834746), (11484, 21566149), (12342, 20066898), (14036, 17645031), (16269, 15223164), (17748, 13954567), (18513, 13377932), (21054, 11763354), (21692, 11417373), (24684, 10033449), (31581, 7842236), (32538, 7611582), (37026, 6688966), (42108, 5881677), (48807, 5074388), (59653, 4151772), (63162, 3921118), (65076, 3805791), (74052, 3344483), (97614, 2537194), (115327, 2147508), (119306, 2075886), (126324, 1960559), (178959, 1383924), (195228, 1268597), (230654, 1073754), (238612, 1037943), (345981, 715836), (357918, 691962), (461308, 536877)]