31938291252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3460

約数の個数: 240

約数和(自身を含む): 99403920000

約数和(自身を除く): 67465628748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 149, 162, 174, 189, 203, 252, 261, 298, 324, 348, 378, 406, 447, 522, 567, 596, 609, 756, 783, 812, 894, 1043, 1044, 1134, 1218, 1341, 1566, 1788, 1827, 2086, 2268, 2349, 2436, 2682, 3129, 3132, 3259, 3654, 4023, 4172, 4321, 4698, 5364, 5481, 6258, 6518, 7308, 8046, 8642, 9387, 9396, 9777, 10962, 12069, 12516, 12963, 13036, 16092, 16443, 17284, 18774, 19554, 21924, 22813, 24138, 25926, 28161, 29331, 30247, 32886, 37548, 38889, 39108, 45626, 48276, 51852, 56322, 58662, 60494, 65772, 68439, 77778, 84483, 87993, 90741, 91252, 94511, 112644, 116667, 117324, 120988, 136878, 155556, 168966, 175986, 181482, 189022, 205317, 233334, 263979, 272223, 273756, 283533, 337932, 350001, 351972, 362964, 378044, 410634, 466668, 485591, 527958, 544446, 567066, 615951, 661577, 700002, 816669, 821268, 850599, 971182, 1055916, 1088892, 1134132, 1231902, 1323154, 1400004, 1456773, 1633338, 1701198, 1847853, 1942364, 1984731, 2450007, 2463804, 2551797, 2646308, 2913546, 3266676, 3399137, 3402396, 3695706, 3969462, 4370319, 4900014, 5103594, 5827092, 5954193, 6798274, 7391412, 7655391, 7938924, 8740638, 9800028, 10197411, 10207188, 11908386, 13110957, 13596548, 14082139, 15310782, 17481276, 17862579, 20394822, 23816772, 26221914, 28164278, 30592233, 30621564, 35725158, 39332871, 40789644, 42246417, 52443828, 53587737, 56328556, 61184466, 71450316, 78665742, 84492834, 91776699, 98574973, 107175474, 122368932, 126739251, 157331484, 168985668, 183553398, 197149946, 214350948, 253478502, 275330097, 295724919, 367106796, 380217753, 394299892, 506957004, 550660194, 591449838, 760435506, 887174757, 1101320388, 1140653259, 1182899676, 1520871012, 1774349514, 2281306518, 2661524271, 3548699028, 4562613036, 5323048542, 7984572813, 10646097084, 15969145626, 31938291252]

約数ペア:

[(1, 31938291252), (2, 15969145626), (3, 10646097084), (4, 7984572813), (6, 5323048542), (7, 4562613036), (9, 3548699028), (12, 2661524271), (14, 2281306518), (18, 1774349514), (21, 1520871012), (27, 1182899676), (28, 1140653259), (29, 1101320388), (36, 887174757), (42, 760435506), (54, 591449838), (58, 550660194), (63, 506957004), (81, 394299892), (84, 380217753), (87, 367106796), (108, 295724919), (116, 275330097), (126, 253478502), (149, 214350948), (162, 197149946), (174, 183553398), (189, 168985668), (203, 157331484), (252, 126739251), (261, 122368932), (298, 107175474), (324, 98574973), (348, 91776699), (378, 84492834), (406, 78665742), (447, 71450316), (522, 61184466), (567, 56328556), (596, 53587737), (609, 52443828), (756, 42246417), (783, 40789644), (812, 39332871), (894, 35725158), (1043, 30621564), (1044, 30592233), (1134, 28164278), (1218, 26221914), (1341, 23816772), (1566, 20394822), (1788, 17862579), (1827, 17481276), (2086, 15310782), (2268, 14082139), (2349, 13596548), (2436, 13110957), (2682, 11908386), (3129, 10207188), (3132, 10197411), (3259, 9800028), (3654, 8740638), (4023, 7938924), (4172, 7655391), (4321, 7391412), (4698, 6798274), (5364, 5954193), (5481, 5827092), (6258, 5103594), (6518, 4900014), (7308, 4370319), (8046, 3969462), (8642, 3695706), (9387, 3402396), (9396, 3399137), (9777, 3266676), (10962, 2913546), (12069, 2646308), (12516, 2551797), (12963, 2463804), (13036, 2450007), (16092, 1984731), (16443, 1942364), (17284, 1847853), (18774, 1701198), (19554, 1633338), (21924, 1456773), (22813, 1400004), (24138, 1323154), (25926, 1231902), (28161, 1134132), (29331, 1088892), (30247, 1055916), (32886, 971182), (37548, 850599), (38889, 821268), (39108, 816669), (45626, 700002), (48276, 661577), (51852, 615951), (56322, 567066), (58662, 544446), (60494, 527958), (65772, 485591), (68439, 466668), (77778, 410634), (84483, 378044), (87993, 362964), (90741, 351972), (91252, 350001), (94511, 337932), (112644, 283533), (116667, 273756), (117324, 272223), (120988, 263979), (136878, 233334), (155556, 205317), (168966, 189022), (175986, 181482)]