942704851504

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{390407}}^1$

素因数の和:390507

約数の個数: 120

約数和(自身を含む): 2126193200640

約数和(自身を除く): 1183488349136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 169, 188, 208, 247, 304, 338, 376, 494, 611, 676, 752, 893, 988, 1222, 1352, 1786, 1976, 2444, 2704, 3211, 3572, 3952, 4888, 6422, 7144, 7943, 9776, 11609, 12844, 14288, 15886, 23218, 25688, 31772, 46436, 51376, 63544, 92872, 127088, 150917, 185744, 301834, 390407, 603668, 780814, 1207336, 1561628, 2414672, 3123256, 5075291, 6246512, 7417733, 10150582, 14835466, 18349129, 20301164, 29670932, 36698258, 40602328, 59341864, 65978783, 73396516, 81204656, 96430529, 118683728, 131957566, 146793032, 192861058, 238538677, 263915132, 293586064, 348633451, 385722116, 477077354, 527830264, 697266902, 771444232, 954154708, 1055660528, 1253596877, 1394533804, 1542888464, 1908309416, 2507193754, 2789067608, 3101002801, 3816618832, 4532234863, 5014387508, 5578135216, 6202005602, 9064469726, 10028775016, 12404011204, 18128939452, 20057550032, 24808022408, 36257878904, 49616044816, 58919053219, 72515757808, 117838106438, 235676212876, 471352425752, 942704851504]

約数ペア:

[(1, 942704851504), (2, 471352425752), (4, 235676212876), (8, 117838106438), (13, 72515757808), (16, 58919053219), (19, 49616044816), (26, 36257878904), (38, 24808022408), (47, 20057550032), (52, 18128939452), (76, 12404011204), (94, 10028775016), (104, 9064469726), (152, 6202005602), (169, 5578135216), (188, 5014387508), (208, 4532234863), (247, 3816618832), (304, 3101002801), (338, 2789067608), (376, 2507193754), (494, 1908309416), (611, 1542888464), (676, 1394533804), (752, 1253596877), (893, 1055660528), (988, 954154708), (1222, 771444232), (1352, 697266902), (1786, 527830264), (1976, 477077354), (2444, 385722116), (2704, 348633451), (3211, 293586064), (3572, 263915132), (3952, 238538677), (4888, 192861058), (6422, 146793032), (7144, 131957566), (7943, 118683728), (9776, 96430529), (11609, 81204656), (12844, 73396516), (14288, 65978783), (15886, 59341864), (23218, 40602328), (25688, 36698258), (31772, 29670932), (46436, 20301164), (51376, 18349129), (63544, 14835466), (92872, 10150582), (127088, 7417733), (150917, 6246512), (185744, 5075291), (301834, 3123256), (390407, 2414672), (603668, 1561628), (780814, 1207336)]