4898354888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 11530444800

約数和(自身を除く): 6632089912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 97, 124, 133, 152, 194, 217, 248, 266, 388, 434, 532, 589, 679, 776, 868, 1064, 1178, 1358, 1531, 1736, 1843, 2356, 2716, 3007, 3062, 3686, 4123, 4712, 5432, 6014, 6124, 7372, 8246, 10717, 12028, 12248, 12901, 14744, 16492, 21049, 21434, 24056, 25802, 29089, 32984, 42098, 42868, 47461, 51604, 57133, 58178, 84196, 85736, 94922, 103208, 114266, 116356, 148507, 168392, 189844, 203623, 228532, 232712, 297014, 332227, 379688, 399931, 407246, 457064, 594028, 664454, 799862, 814492, 901759, 1039549, 1188056, 1328908, 1599724, 1628984, 1803518, 2079098, 2657816, 2821633, 3199448, 3607036, 4158196, 4603717, 5643266, 6312313, 7214072, 8316392, 9207434, 11286532, 12624626, 18414868, 19751431, 22573064, 25249252, 32226019, 36829736, 39502862, 50498504, 64452038, 79005724, 87470623, 128904076, 158011448, 174941246, 257808152, 349882492, 612294361, 699764984, 1224588722, 2449177444, 4898354888]

約数ペア:

[(1, 4898354888), (2, 2449177444), (4, 1224588722), (7, 699764984), (8, 612294361), (14, 349882492), (19, 257808152), (28, 174941246), (31, 158011448), (38, 128904076), (56, 87470623), (62, 79005724), (76, 64452038), (97, 50498504), (124, 39502862), (133, 36829736), (152, 32226019), (194, 25249252), (217, 22573064), (248, 19751431), (266, 18414868), (388, 12624626), (434, 11286532), (532, 9207434), (589, 8316392), (679, 7214072), (776, 6312313), (868, 5643266), (1064, 4603717), (1178, 4158196), (1358, 3607036), (1531, 3199448), (1736, 2821633), (1843, 2657816), (2356, 2079098), (2716, 1803518), (3007, 1628984), (3062, 1599724), (3686, 1328908), (4123, 1188056), (4712, 1039549), (5432, 901759), (6014, 814492), (6124, 799862), (7372, 664454), (8246, 594028), (10717, 457064), (12028, 407246), (12248, 399931), (12901, 379688), (14744, 332227), (16492, 297014), (21049, 232712), (21434, 228532), (24056, 203623), (25802, 189844), (29089, 168392), (32984, 148507), (42098, 116356), (42868, 114266), (47461, 103208), (51604, 94922), (57133, 85736), (58178, 84196)]