1777121984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132859}}^1$

素因数の和:132901

約数の個数: 56

約数和(自身を含む): 4049572800

約数和(自身を除く): 2272450816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 132859, 265718, 531436, 1062872, 1461449, 2125744, 2524321, 2922898, 4251488, 5048642, 5845796, 8502976, 10097284, 11691592, 20194568, 23383184, 27767531, 40389136, 46766368, 55535062, 80778272, 93532736, 111070124, 161556544, 222140248, 444280496, 888560992, 1777121984]

約数ペア:

[(1, 1777121984), (2, 888560992), (4, 444280496), (8, 222140248), (11, 161556544), (16, 111070124), (19, 93532736), (22, 80778272), (32, 55535062), (38, 46766368), (44, 40389136), (64, 27767531), (76, 23383184), (88, 20194568), (152, 11691592), (176, 10097284), (209, 8502976), (304, 5845796), (352, 5048642), (418, 4251488), (608, 2922898), (704, 2524321), (836, 2125744), (1216, 1461449), (1672, 1062872), (3344, 531436), (6688, 265718), (13376, 132859)]