8490548696

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 20133813600

約数和(自身を除く): 11643264904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 106, 133, 137, 152, 157, 196, 212, 266, 274, 314, 371, 392, 424, 532, 548, 628, 742, 931, 959, 1007, 1064, 1096, 1099, 1256, 1484, 1862, 1918, 2014, 2198, 2597, 2603, 2968, 2983, 3724, 3836, 4028, 4396, 5194, 5206, 5966, 6713, 7049, 7261, 7448, 7672, 7693, 8056, 8321, 8792, 10388, 10412, 11932, 13426, 14098, 14522, 15386, 16642, 18221, 20776, 20824, 20881, 21509, 23864, 26852, 28196, 29044, 30772, 33284, 36442, 41762, 43018, 49343, 50827, 53704, 56392, 58088, 58247, 61544, 66568, 72884, 83524, 86036, 98686, 101654, 116494, 127547, 137959, 145768, 146167, 150563, 158099, 167048, 172072, 197372, 203308, 232988, 255094, 275918, 292334, 301126, 316198, 355789, 394744, 406616, 407729, 408671, 465976, 510188, 551836, 584668, 602252, 632396, 711578, 815458, 817342, 965713, 1020376, 1053941, 1103672, 1106693, 1139977, 1169336, 1204504, 1264792, 1423156, 1630916, 1634684, 1931426, 2107882, 2213386, 2279954, 2846312, 2860697, 3261832, 3269368, 3862852, 4215764, 4426772, 4559908, 5721394, 6759991, 7725704, 7746851, 7979839, 8431528, 8853544, 9119816, 11442788, 13519982, 15493702, 15959678, 20024879, 21659563, 22885576, 27039964, 30987404, 31919356, 40049758, 43319126, 54079928, 55858873, 61974808, 63838712, 80099516, 86638252, 111717746, 151616941, 160199032, 173276504, 223435492, 303233882, 446870984, 606467764, 1061318587, 1212935528, 2122637174, 4245274348, 8490548696]

約数ペア:

[(1, 8490548696), (2, 4245274348), (4, 2122637174), (7, 1212935528), (8, 1061318587), (14, 606467764), (19, 446870984), (28, 303233882), (38, 223435492), (49, 173276504), (53, 160199032), (56, 151616941), (76, 111717746), (98, 86638252), (106, 80099516), (133, 63838712), (137, 61974808), (152, 55858873), (157, 54079928), (196, 43319126), (212, 40049758), (266, 31919356), (274, 30987404), (314, 27039964), (371, 22885576), (392, 21659563), (424, 20024879), (532, 15959678), (548, 15493702), (628, 13519982), (742, 11442788), (931, 9119816), (959, 8853544), (1007, 8431528), (1064, 7979839), (1096, 7746851), (1099, 7725704), (1256, 6759991), (1484, 5721394), (1862, 4559908), (1918, 4426772), (2014, 4215764), (2198, 3862852), (2597, 3269368), (2603, 3261832), (2968, 2860697), (2983, 2846312), (3724, 2279954), (3836, 2213386), (4028, 2107882), (4396, 1931426), (5194, 1634684), (5206, 1630916), (5966, 1423156), (6713, 1264792), (7049, 1204504), (7261, 1169336), (7448, 1139977), (7672, 1106693), (7693, 1103672), (8056, 1053941), (8321, 1020376), (8792, 965713), (10388, 817342), (10412, 815458), (11932, 711578), (13426, 632396), (14098, 602252), (14522, 584668), (15386, 551836), (16642, 510188), (18221, 465976), (20776, 408671), (20824, 407729), (20881, 406616), (21509, 394744), (23864, 355789), (26852, 316198), (28196, 301126), (29044, 292334), (30772, 275918), (33284, 255094), (36442, 232988), (41762, 203308), (43018, 197372), (49343, 172072), (50827, 167048), (53704, 158099), (56392, 150563), (58088, 146167), (58247, 145768), (61544, 137959), (66568, 127547), (72884, 116494), (83524, 101654), (86036, 98686)]