31421538192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{9697}}^1$

素因数の和:9774

約数の個数: 240

約数和(自身を含む): 98965219392

約数和(自身を除く): 67543681200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 361, 374, 408, 418, 456, 528, 561, 627, 646, 722, 748, 816, 836, 912, 969, 1083, 1122, 1254, 1292, 1444, 1496, 1672, 1938, 2166, 2244, 2508, 2584, 2888, 2992, 3344, 3553, 3876, 3971, 4332, 4488, 5016, 5168, 5776, 6137, 7106, 7752, 7942, 8664, 8976, 9697, 10032, 10659, 11913, 12274, 14212, 15504, 15884, 17328, 18411, 19394, 21318, 23826, 24548, 28424, 29091, 31768, 36822, 38788, 42636, 47652, 49096, 56848, 58182, 63536, 67507, 73644, 77576, 85272, 95304, 98192, 106667, 116364, 135014, 147288, 155152, 164849, 170544, 184243, 190608, 202521, 213334, 232728, 270028, 294576, 320001, 329698, 368486, 405042, 426668, 465456, 494547, 540056, 552729, 640002, 659396, 736972, 810084, 853336, 989094, 1080112, 1105458, 1280004, 1318792, 1473944, 1620168, 1706672, 1813339, 1978188, 2026673, 2210916, 2560008, 2637584, 2947888, 3132131, 3240336, 3500617, 3626678, 3956376, 4053346, 4421832, 5120016, 5440017, 6080019, 6264262, 7001234, 7253356, 7912752, 8106692, 8843664, 9396393, 10501851, 10880034, 12160038, 12528524, 14002468, 14506712, 16213384, 18792786, 21003702, 21760068, 24320076, 25057048, 28004936, 29013424, 32426768, 34453441, 37585572, 38506787, 42007404, 43520136, 48640152, 50114096, 56009872, 59510489, 68906882, 75171144, 77013574, 84014808, 87040272, 97280304, 103360323, 115520361, 119020978, 137813764, 150342288, 154027148, 168029616, 178531467, 206720646, 231040722, 238041956, 275627528, 308054296, 357062934, 413441292, 462081444, 476083912, 551255056, 616108592, 654615379, 714125868, 826882584, 924162888, 952167824, 1309230758, 1428251736, 1653765168, 1848325776, 1963846137, 2618461516, 2856503472, 3927692274, 5236923032, 7855384548, 10473846064, 15710769096, 31421538192]

約数ペア:

[(1, 31421538192), (2, 15710769096), (3, 10473846064), (4, 7855384548), (6, 5236923032), (8, 3927692274), (11, 2856503472), (12, 2618461516), (16, 1963846137), (17, 1848325776), (19, 1653765168), (22, 1428251736), (24, 1309230758), (33, 952167824), (34, 924162888), (38, 826882584), (44, 714125868), (48, 654615379), (51, 616108592), (57, 551255056), (66, 476083912), (68, 462081444), (76, 413441292), (88, 357062934), (102, 308054296), (114, 275627528), (132, 238041956), (136, 231040722), (152, 206720646), (176, 178531467), (187, 168029616), (204, 154027148), (209, 150342288), (228, 137813764), (264, 119020978), (272, 115520361), (304, 103360323), (323, 97280304), (361, 87040272), (374, 84014808), (408, 77013574), (418, 75171144), (456, 68906882), (528, 59510489), (561, 56009872), (627, 50114096), (646, 48640152), (722, 43520136), (748, 42007404), (816, 38506787), (836, 37585572), (912, 34453441), (969, 32426768), (1083, 29013424), (1122, 28004936), (1254, 25057048), (1292, 24320076), (1444, 21760068), (1496, 21003702), (1672, 18792786), (1938, 16213384), (2166, 14506712), (2244, 14002468), (2508, 12528524), (2584, 12160038), (2888, 10880034), (2992, 10501851), (3344, 9396393), (3553, 8843664), (3876, 8106692), (3971, 7912752), (4332, 7253356), (4488, 7001234), (5016, 6264262), (5168, 6080019), (5776, 5440017), (6137, 5120016), (7106, 4421832), (7752, 4053346), (7942, 3956376), (8664, 3626678), (8976, 3500617), (9697, 3240336), (10032, 3132131), (10659, 2947888), (11913, 2637584), (12274, 2560008), (14212, 2210916), (15504, 2026673), (15884, 1978188), (17328, 1813339), (18411, 1706672), (19394, 1620168), (21318, 1473944), (23826, 1318792), (24548, 1280004), (28424, 1105458), (29091, 1080112), (31768, 989094), (36822, 853336), (38788, 810084), (42636, 736972), (47652, 659396), (49096, 640002), (56848, 552729), (58182, 540056), (63536, 494547), (67507, 465456), (73644, 426668), (77576, 405042), (85272, 368486), (95304, 329698), (98192, 320001), (106667, 294576), (116364, 270028), (135014, 232728), (147288, 213334), (155152, 202521), (164849, 190608), (170544, 184243)]