240649032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 677376000

約数和(自身を除く): 436726968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 139, 156, 179, 186, 248, 278, 312, 358, 372, 403, 417, 537, 556, 716, 744, 806, 834, 1074, 1112, 1209, 1432, 1612, 1668, 1807, 2148, 2327, 2418, 3224, 3336, 3614, 4296, 4309, 4654, 4836, 5421, 5549, 6981, 7228, 8618, 9308, 9672, 10842, 11098, 12927, 13962, 14456, 16647, 17236, 18616, 21684, 22196, 24881, 25854, 27924, 33294, 34472, 43368, 44392, 49762, 51708, 55848, 56017, 66588, 72137, 74643, 99524, 103416, 112034, 133176, 144274, 149286, 168051, 199048, 216411, 224068, 288548, 298572, 323453, 336102, 432822, 448136, 577096, 597144, 646906, 672204, 771311, 865644, 970359, 1293812, 1344408, 1542622, 1731288, 1940718, 2313933, 2587624, 3085244, 3881436, 4627866, 6170488, 7762872, 9255732, 10027043, 18511464, 20054086, 30081129, 40108172, 60162258, 80216344, 120324516, 240649032]

約数ペア:

[(1, 240649032), (2, 120324516), (3, 80216344), (4, 60162258), (6, 40108172), (8, 30081129), (12, 20054086), (13, 18511464), (24, 10027043), (26, 9255732), (31, 7762872), (39, 6170488), (52, 4627866), (62, 3881436), (78, 3085244), (93, 2587624), (104, 2313933), (124, 1940718), (139, 1731288), (156, 1542622), (179, 1344408), (186, 1293812), (248, 970359), (278, 865644), (312, 771311), (358, 672204), (372, 646906), (403, 597144), (417, 577096), (537, 448136), (556, 432822), (716, 336102), (744, 323453), (806, 298572), (834, 288548), (1074, 224068), (1112, 216411), (1209, 199048), (1432, 168051), (1612, 149286), (1668, 144274), (1807, 133176), (2148, 112034), (2327, 103416), (2418, 99524), (3224, 74643), (3336, 72137), (3614, 66588), (4296, 56017), (4309, 55848), (4654, 51708), (4836, 49762), (5421, 44392), (5549, 43368), (6981, 34472), (7228, 33294), (8618, 27924), (9308, 25854), (9672, 24881), (10842, 22196), (11098, 21684), (12927, 18616), (13962, 17236), (14456, 16647)]