213186528

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43543}}^1$

素因数の和:43576

約数の個数: 72

約数和(自身を含む): 641925648

約数和(自身を除く): 428739120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 43543, 87086, 130629, 174172, 261258, 348344, 391887, 522516, 696688, 740231, 783774, 1045032, 1393376, 1480462, 1567548, 2090064, 2220693, 2960924, 3135096, 4180128, 4441386, 5921848, 6270192, 6662079, 8882772, 11843696, 12540384, 13324158, 17765544, 23687392, 26648316, 35531088, 53296632, 71062176, 106593264, 213186528]

約数ペア:

[(1, 213186528), (2, 106593264), (3, 71062176), (4, 53296632), (6, 35531088), (8, 26648316), (9, 23687392), (12, 17765544), (16, 13324158), (17, 12540384), (18, 11843696), (24, 8882772), (32, 6662079), (34, 6270192), (36, 5921848), (48, 4441386), (51, 4180128), (68, 3135096), (72, 2960924), (96, 2220693), (102, 2090064), (136, 1567548), (144, 1480462), (153, 1393376), (204, 1045032), (272, 783774), (288, 740231), (306, 696688), (408, 522516), (544, 391887), (612, 348344), (816, 261258), (1224, 174172), (1632, 130629), (2448, 87086), (4896, 43543)]