342172544

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 818872320

約数和(自身を除く): 476699776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 127, 128, 194, 217, 224, 248, 254, 388, 434, 448, 496, 508, 679, 776, 868, 889, 896, 992, 1016, 1358, 1552, 1736, 1778, 1984, 2032, 2716, 3007, 3104, 3472, 3556, 3937, 3968, 4064, 5432, 6014, 6208, 6944, 7112, 7874, 8128, 10864, 12028, 12319, 12416, 13888, 14224, 15748, 16256, 21049, 21728, 24056, 24638, 27559, 27776, 28448, 31496, 42098, 43456, 48112, 49276, 55118, 56896, 62992, 84196, 86233, 86912, 96224, 98552, 110236, 113792, 125984, 168392, 172466, 192448, 197104, 220472, 251968, 336784, 344932, 381889, 384896, 394208, 440944, 503936, 673568, 689864, 763778, 788416, 881888, 1347136, 1379728, 1527556, 1576832, 1763776, 2673223, 2694272, 2759456, 3055112, 3527552, 5346446, 5518912, 6110224, 10692892, 11037824, 12220448, 21385784, 24440896, 42771568, 48881792, 85543136, 171086272, 342172544]

約数ペア:

[(1, 342172544), (2, 171086272), (4, 85543136), (7, 48881792), (8, 42771568), (14, 24440896), (16, 21385784), (28, 12220448), (31, 11037824), (32, 10692892), (56, 6110224), (62, 5518912), (64, 5346446), (97, 3527552), (112, 3055112), (124, 2759456), (127, 2694272), (128, 2673223), (194, 1763776), (217, 1576832), (224, 1527556), (248, 1379728), (254, 1347136), (388, 881888), (434, 788416), (448, 763778), (496, 689864), (508, 673568), (679, 503936), (776, 440944), (868, 394208), (889, 384896), (896, 381889), (992, 344932), (1016, 336784), (1358, 251968), (1552, 220472), (1736, 197104), (1778, 192448), (1984, 172466), (2032, 168392), (2716, 125984), (3007, 113792), (3104, 110236), (3472, 98552), (3556, 96224), (3937, 86912), (3968, 86233), (4064, 84196), (5432, 62992), (6014, 56896), (6208, 55118), (6944, 49276), (7112, 48112), (7874, 43456), (8128, 42098), (10864, 31496), (12028, 28448), (12319, 27776), (12416, 27559), (13888, 24638), (14224, 24056), (15748, 21728), (16256, 21049)]