749470428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52177}}^1$

素因数の和:52216

約数の個数: 96

約数和(自身を含む): 2337574400

約数和(自身を除く): 1588103972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 52177, 104354, 156531, 208708, 313062, 365239, 469593, 626124, 730478, 939186, 991363, 1095717, 1408779, 1460956, 1878372, 1982726, 2191434, 2817558, 2974089, 3287151, 3965452, 4382868, 5635116, 5948178, 6574302, 6939541, 8922267, 9861453, 11896356, 13148604, 13879082, 17844534, 19722906, 20818623, 26766801, 27758164, 35689068, 39445812, 41637246, 53533602, 62455869, 83274492, 107067204, 124911738, 187367607, 249823476, 374735214, 749470428]

約数ペア:

[(1, 749470428), (2, 374735214), (3, 249823476), (4, 187367607), (6, 124911738), (7, 107067204), (9, 83274492), (12, 62455869), (14, 53533602), (18, 41637246), (19, 39445812), (21, 35689068), (27, 27758164), (28, 26766801), (36, 20818623), (38, 19722906), (42, 17844534), (54, 13879082), (57, 13148604), (63, 11896356), (76, 9861453), (84, 8922267), (108, 6939541), (114, 6574302), (126, 5948178), (133, 5635116), (171, 4382868), (189, 3965452), (228, 3287151), (252, 2974089), (266, 2817558), (342, 2191434), (378, 1982726), (399, 1878372), (513, 1460956), (532, 1408779), (684, 1095717), (756, 991363), (798, 939186), (1026, 730478), (1197, 626124), (1596, 469593), (2052, 365239), (2394, 313062), (3591, 208708), (4788, 156531), (7182, 104354), (14364, 52177)]