2653647616

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17599}}^1$

素因数の和:17665

約数の個数: 72

約数和(自身を含む): 5755904000

約数和(自身を除く): 3102256384

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 17599, 18848, 35198, 37696, 70396, 75392, 140792, 150784, 281584, 334381, 545569, 563168, 668762, 1091138, 1126336, 1337524, 2182276, 2252672, 2675048, 4364552, 4505344, 5350096, 8729104, 10365811, 10700192, 17458208, 20731622, 21400384, 34916416, 41463244, 42800768, 69832832, 82926488, 85601536, 139665664, 165852976, 331705952, 663411904, 1326823808, 2653647616]

約数ペア:

[(1, 2653647616), (2, 1326823808), (4, 663411904), (8, 331705952), (16, 165852976), (19, 139665664), (31, 85601536), (32, 82926488), (38, 69832832), (62, 42800768), (64, 41463244), (76, 34916416), (124, 21400384), (128, 20731622), (152, 17458208), (248, 10700192), (256, 10365811), (304, 8729104), (496, 5350096), (589, 4505344), (608, 4364552), (992, 2675048), (1178, 2252672), (1216, 2182276), (1984, 1337524), (2356, 1126336), (2432, 1091138), (3968, 668762), (4712, 563168), (4864, 545569), (7936, 334381), (9424, 281584), (17599, 150784), (18848, 140792), (35198, 75392), (37696, 70396)]