1187821544

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 2947875840

約数和(自身を除く): 1760054296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 73, 91, 98, 103, 104, 124, 146, 182, 196, 206, 217, 248, 292, 364, 392, 403, 412, 434, 511, 584, 637, 721, 728, 806, 824, 868, 949, 1022, 1274, 1339, 1442, 1519, 1612, 1736, 1898, 2044, 2263, 2548, 2678, 2821, 2884, 3038, 3193, 3224, 3577, 3796, 4088, 4526, 5047, 5096, 5356, 5642, 5768, 6076, 6386, 6643, 7154, 7519, 7592, 9052, 9373, 10094, 10712, 11284, 12152, 12772, 13286, 14308, 15038, 15841, 18104, 18746, 19747, 20188, 22351, 22568, 25544, 26572, 28616, 29419, 30076, 31682, 37492, 39494, 40376, 41509, 44702, 46501, 52633, 53144, 58838, 60152, 63364, 65611, 74984, 78988, 83018, 89404, 93002, 97747, 105266, 110887, 117676, 126728, 131222, 156457, 157976, 166036, 178808, 186004, 195494, 205933, 210532, 221774, 233089, 235352, 262444, 290563, 312914, 332072, 368431, 372008, 390988, 411866, 421064, 443548, 466178, 524888, 581126, 625828, 684229, 736862, 781976, 823732, 887096, 932356, 1162252, 1251656, 1368458, 1441531, 1473724, 1631623, 1647464, 1864712, 2033941, 2324504, 2736916, 2883062, 2947448, 3030157, 3263246, 4067882, 4789603, 5473832, 5766124, 6060314, 6526492, 8135764, 9579206, 11421361, 11532248, 12120628, 13052984, 16271528, 19158412, 21211099, 22842722, 24241256, 38316824, 42422198, 45685444, 84844396, 91370888, 148477693, 169688792, 296955386, 593910772, 1187821544]

約数ペア:

[(1, 1187821544), (2, 593910772), (4, 296955386), (7, 169688792), (8, 148477693), (13, 91370888), (14, 84844396), (26, 45685444), (28, 42422198), (31, 38316824), (49, 24241256), (52, 22842722), (56, 21211099), (62, 19158412), (73, 16271528), (91, 13052984), (98, 12120628), (103, 11532248), (104, 11421361), (124, 9579206), (146, 8135764), (182, 6526492), (196, 6060314), (206, 5766124), (217, 5473832), (248, 4789603), (292, 4067882), (364, 3263246), (392, 3030157), (403, 2947448), (412, 2883062), (434, 2736916), (511, 2324504), (584, 2033941), (637, 1864712), (721, 1647464), (728, 1631623), (806, 1473724), (824, 1441531), (868, 1368458), (949, 1251656), (1022, 1162252), (1274, 932356), (1339, 887096), (1442, 823732), (1519, 781976), (1612, 736862), (1736, 684229), (1898, 625828), (2044, 581126), (2263, 524888), (2548, 466178), (2678, 443548), (2821, 421064), (2884, 411866), (3038, 390988), (3193, 372008), (3224, 368431), (3577, 332072), (3796, 312914), (4088, 290563), (4526, 262444), (5047, 235352), (5096, 233089), (5356, 221774), (5642, 210532), (5768, 205933), (6076, 195494), (6386, 186004), (6643, 178808), (7154, 166036), (7519, 157976), (7592, 156457), (9052, 131222), (9373, 126728), (10094, 117676), (10712, 110887), (11284, 105266), (12152, 97747), (12772, 93002), (13286, 89404), (14308, 83018), (15038, 78988), (15841, 74984), (18104, 65611), (18746, 63364), (19747, 60152), (20188, 58838), (22351, 53144), (22568, 52633), (25544, 46501), (26572, 44702), (28616, 41509), (29419, 40376), (30076, 39494), (31682, 37492)]