1898832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 5624640

約数和(自身を除く): 3725808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 179, 204, 208, 221, 272, 312, 358, 408, 442, 537, 624, 663, 716, 816, 884, 1074, 1326, 1432, 1768, 2148, 2327, 2652, 2864, 3043, 3536, 4296, 4654, 5304, 6086, 6981, 8592, 9129, 9308, 10608, 12172, 13962, 18258, 18616, 24344, 27924, 36516, 37232, 39559, 48688, 55848, 73032, 79118, 111696, 118677, 146064, 158236, 237354, 316472, 474708, 632944, 949416, 1898832]

約数ペア:

[(1, 1898832), (2, 949416), (3, 632944), (4, 474708), (6, 316472), (8, 237354), (12, 158236), (13, 146064), (16, 118677), (17, 111696), (24, 79118), (26, 73032), (34, 55848), (39, 48688), (48, 39559), (51, 37232), (52, 36516), (68, 27924), (78, 24344), (102, 18616), (104, 18258), (136, 13962), (156, 12172), (179, 10608), (204, 9308), (208, 9129), (221, 8592), (272, 6981), (312, 6086), (358, 5304), (408, 4654), (442, 4296), (537, 3536), (624, 3043), (663, 2864), (716, 2652), (816, 2327), (884, 2148), (1074, 1768), (1326, 1432)]