1670295588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 4437875904

約数和(自身を除く): 2767580316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 131, 141, 148, 156, 188, 222, 262, 282, 393, 444, 481, 524, 564, 611, 786, 962, 1222, 1443, 1572, 1703, 1739, 1833, 1924, 2209, 2444, 2886, 3406, 3478, 3666, 4418, 4847, 5109, 5217, 5772, 6157, 6627, 6812, 6956, 7332, 8836, 9694, 10218, 10434, 12314, 13254, 14541, 18471, 19388, 20436, 20868, 22607, 24628, 26508, 28717, 29082, 36942, 45214, 57434, 58164, 63011, 67821, 73884, 80041, 81733, 86151, 90428, 114868, 126022, 135642, 160082, 163466, 172302, 189033, 227809, 240123, 245199, 252044, 271284, 289379, 320164, 326932, 344604, 378066, 455618, 480246, 490398, 578758, 683427, 756132, 868137, 911236, 960492, 980796, 1062529, 1157516, 1366854, 1736274, 2125058, 2733708, 2961517, 3187587, 3472548, 3761927, 4250116, 5923034, 6375174, 7523854, 8884551, 10707023, 11285781, 11846068, 12750348, 15047708, 17769102, 21414046, 22571562, 32121069, 35538204, 42828092, 45143124, 64242138, 128484276, 139191299, 278382598, 417573897, 556765196, 835147794, 1670295588]

約数ペア:

[(1, 1670295588), (2, 835147794), (3, 556765196), (4, 417573897), (6, 278382598), (12, 139191299), (13, 128484276), (26, 64242138), (37, 45143124), (39, 42828092), (47, 35538204), (52, 32121069), (74, 22571562), (78, 21414046), (94, 17769102), (111, 15047708), (131, 12750348), (141, 11846068), (148, 11285781), (156, 10707023), (188, 8884551), (222, 7523854), (262, 6375174), (282, 5923034), (393, 4250116), (444, 3761927), (481, 3472548), (524, 3187587), (564, 2961517), (611, 2733708), (786, 2125058), (962, 1736274), (1222, 1366854), (1443, 1157516), (1572, 1062529), (1703, 980796), (1739, 960492), (1833, 911236), (1924, 868137), (2209, 756132), (2444, 683427), (2886, 578758), (3406, 490398), (3478, 480246), (3666, 455618), (4418, 378066), (4847, 344604), (5109, 326932), (5217, 320164), (5772, 289379), (6157, 271284), (6627, 252044), (6812, 245199), (6956, 240123), (7332, 227809), (8836, 189033), (9694, 172302), (10218, 163466), (10434, 160082), (12314, 135642), (13254, 126022), (14541, 114868), (18471, 90428), (19388, 86151), (20436, 81733), (20868, 80041), (22607, 73884), (24628, 67821), (26508, 63011), (28717, 58164), (29082, 57434), (36942, 45214)]