65311968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 183738240

約数和(自身を除く): 118426272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 587, 608, 732, 912, 976, 1159, 1174, 1464, 1761, 1824, 1952, 2318, 2348, 2928, 3477, 3522, 4636, 4696, 5856, 6954, 7044, 9272, 9392, 11153, 13908, 14088, 18544, 18784, 22306, 27816, 28176, 33459, 35807, 37088, 44612, 55632, 56352, 66918, 71614, 89224, 107421, 111264, 133836, 143228, 178448, 214842, 267672, 286456, 356896, 429684, 535344, 572912, 680333, 859368, 1070688, 1145824, 1360666, 1718736, 2040999, 2721332, 3437472, 4081998, 5442664, 8163996, 10885328, 16327992, 21770656, 32655984, 65311968]

約数ペア:

[(1, 65311968), (2, 32655984), (3, 21770656), (4, 16327992), (6, 10885328), (8, 8163996), (12, 5442664), (16, 4081998), (19, 3437472), (24, 2721332), (32, 2040999), (38, 1718736), (48, 1360666), (57, 1145824), (61, 1070688), (76, 859368), (96, 680333), (114, 572912), (122, 535344), (152, 429684), (183, 356896), (228, 286456), (244, 267672), (304, 214842), (366, 178448), (456, 143228), (488, 133836), (587, 111264), (608, 107421), (732, 89224), (912, 71614), (976, 66918), (1159, 56352), (1174, 55632), (1464, 44612), (1761, 37088), (1824, 35807), (1952, 33459), (2318, 28176), (2348, 27816), (2928, 22306), (3477, 18784), (3522, 18544), (4636, 14088), (4696, 13908), (5856, 11153), (6954, 9392), (7044, 9272)]