1640376416

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 3834008640

約数和(自身を除く): 2193632224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 373, 406, 464, 677, 746, 812, 928, 1354, 1492, 1624, 2611, 2708, 2984, 3248, 4739, 5222, 5416, 5968, 6496, 9478, 10444, 10817, 10832, 11936, 18956, 19633, 20888, 21634, 21664, 37912, 39266, 41776, 43268, 75719, 75824, 78532, 83552, 86536, 137431, 151438, 151648, 157064, 173072, 252521, 274862, 302876, 314128, 346144, 505042, 549724, 605752, 628256, 1010084, 1099448, 1211504, 1767647, 2020168, 2198896, 2423008, 3535294, 4040336, 4397792, 7070588, 7323109, 8080672, 14141176, 14646218, 28282352, 29292436, 51261763, 56564704, 58584872, 102523526, 117169744, 205047052, 234339488, 410094104, 820188208, 1640376416]

約数ペア:

[(1, 1640376416), (2, 820188208), (4, 410094104), (7, 234339488), (8, 205047052), (14, 117169744), (16, 102523526), (28, 58584872), (29, 56564704), (32, 51261763), (56, 29292436), (58, 28282352), (112, 14646218), (116, 14141176), (203, 8080672), (224, 7323109), (232, 7070588), (373, 4397792), (406, 4040336), (464, 3535294), (677, 2423008), (746, 2198896), (812, 2020168), (928, 1767647), (1354, 1211504), (1492, 1099448), (1624, 1010084), (2611, 628256), (2708, 605752), (2984, 549724), (3248, 505042), (4739, 346144), (5222, 314128), (5416, 302876), (5968, 274862), (6496, 252521), (9478, 173072), (10444, 157064), (10817, 151648), (10832, 151438), (11936, 137431), (18956, 86536), (19633, 83552), (20888, 78532), (21634, 75824), (21664, 75719), (37912, 43268), (39266, 41776)]