216353628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 581070672

約数和(自身を除く): 364717044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 467, 612, 757, 934, 1401, 1514, 1868, 2271, 2802, 3028, 4203, 4542, 5604, 6813, 7939, 8406, 9084, 12869, 13626, 15878, 16812, 23817, 25738, 27252, 31756, 38607, 47634, 51476, 71451, 77214, 95268, 115821, 142902, 154428, 231642, 285804, 353519, 463284, 707038, 1060557, 1414076, 2121114, 3181671, 4242228, 6009823, 6363342, 12019646, 12726684, 18029469, 24039292, 36058938, 54088407, 72117876, 108176814, 216353628]

約数ペア:

[(1, 216353628), (2, 108176814), (3, 72117876), (4, 54088407), (6, 36058938), (9, 24039292), (12, 18029469), (17, 12726684), (18, 12019646), (34, 6363342), (36, 6009823), (51, 4242228), (68, 3181671), (102, 2121114), (153, 1414076), (204, 1060557), (306, 707038), (467, 463284), (612, 353519), (757, 285804), (934, 231642), (1401, 154428), (1514, 142902), (1868, 115821), (2271, 95268), (2802, 77214), (3028, 71451), (4203, 51476), (4542, 47634), (5604, 38607), (6813, 31756), (7939, 27252), (8406, 25738), (9084, 23817), (12869, 16812), (13626, 15878)]