316820856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22643}}^1$

素因数の和:22716

約数の個数: 64

約数和(自身を含む): 880398720

約数和(自身を除く): 563577864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 22643, 45286, 67929, 90572, 135858, 181144, 249073, 271716, 498146, 543432, 747219, 996292, 1200079, 1494438, 1992584, 2400158, 2988876, 3600237, 4800316, 5977752, 7200474, 9600632, 13200869, 14400948, 26401738, 28801896, 39602607, 52803476, 79205214, 105606952, 158410428, 316820856]

約数ペア:

[(1, 316820856), (2, 158410428), (3, 105606952), (4, 79205214), (6, 52803476), (8, 39602607), (11, 28801896), (12, 26401738), (22, 14400948), (24, 13200869), (33, 9600632), (44, 7200474), (53, 5977752), (66, 4800316), (88, 3600237), (106, 2988876), (132, 2400158), (159, 1992584), (212, 1494438), (264, 1200079), (318, 996292), (424, 747219), (583, 543432), (636, 498146), (1166, 271716), (1272, 249073), (1749, 181144), (2332, 135858), (3498, 90572), (4664, 67929), (6996, 45286), (13992, 22643)]