281946144

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 496431456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 149, 184, 276, 298, 368, 447, 552, 596, 736, 857, 894, 1104, 1192, 1714, 1788, 2208, 2384, 2571, 3427, 3428, 3576, 4768, 5142, 6854, 6856, 7152, 10281, 10284, 13708, 13712, 14304, 19711, 20562, 20568, 27416, 27424, 39422, 41124, 41136, 54832, 59133, 78844, 82248, 82272, 109664, 118266, 127693, 157688, 164496, 236532, 255386, 315376, 328992, 383079, 473064, 510772, 630752, 766158, 946128, 1021544, 1532316, 1892256, 2043088, 2936939, 3064632, 4086176, 5873878, 6129264, 8810817, 11747756, 12258528, 17621634, 23495512, 35243268, 46991024, 70486536, 93982048, 140973072, 281946144]

約数ペア:

[(1, 281946144), (2, 140973072), (3, 93982048), (4, 70486536), (6, 46991024), (8, 35243268), (12, 23495512), (16, 17621634), (23, 12258528), (24, 11747756), (32, 8810817), (46, 6129264), (48, 5873878), (69, 4086176), (92, 3064632), (96, 2936939), (138, 2043088), (149, 1892256), (184, 1532316), (276, 1021544), (298, 946128), (368, 766158), (447, 630752), (552, 510772), (596, 473064), (736, 383079), (857, 328992), (894, 315376), (1104, 255386), (1192, 236532), (1714, 164496), (1788, 157688), (2208, 127693), (2384, 118266), (2571, 109664), (3427, 82272), (3428, 82248), (3576, 78844), (4768, 59133), (5142, 54832), (6854, 41136), (6856, 41124), (7152, 39422), (10281, 27424), (10284, 27416), (13708, 20568), (13712, 20562), (14304, 19711)]