216064674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2039}}^1$

素因数の和:2112

約数の個数: 72

約数和(自身を含む): 554374080

約数和(自身を除く): 338309406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 841, 1218, 1682, 1827, 2039, 2523, 3654, 4078, 5046, 5887, 6117, 7569, 11774, 12234, 14273, 15138, 17661, 18351, 28546, 35322, 36702, 42819, 52983, 59131, 85638, 105966, 118262, 128457, 177393, 256914, 354786, 413917, 532179, 827834, 1064358, 1241751, 1714799, 2483502, 3429598, 3725253, 5144397, 7450506, 10288794, 12003593, 15433191, 24007186, 30866382, 36010779, 72021558, 108032337, 216064674]

約数ペア:

[(1, 216064674), (2, 108032337), (3, 72021558), (6, 36010779), (7, 30866382), (9, 24007186), (14, 15433191), (18, 12003593), (21, 10288794), (29, 7450506), (42, 5144397), (58, 3725253), (63, 3429598), (87, 2483502), (126, 1714799), (174, 1241751), (203, 1064358), (261, 827834), (406, 532179), (522, 413917), (609, 354786), (841, 256914), (1218, 177393), (1682, 128457), (1827, 118262), (2039, 105966), (2523, 85638), (3654, 59131), (4078, 52983), (5046, 42819), (5887, 36702), (6117, 35322), (7569, 28546), (11774, 18351), (12234, 17661), (14273, 15138)]