1401278736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 4364706752

約数和(自身を除く): 2963428016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 67, 78, 88, 104, 121, 132, 134, 143, 156, 176, 201, 208, 242, 264, 268, 277, 286, 312, 363, 402, 429, 484, 528, 536, 554, 572, 624, 726, 737, 804, 831, 858, 871, 968, 1072, 1108, 1144, 1452, 1474, 1573, 1608, 1662, 1716, 1742, 1936, 2211, 2216, 2288, 2613, 2904, 2948, 3047, 3146, 3216, 3324, 3432, 3484, 3601, 4422, 4432, 4719, 5226, 5808, 5896, 6094, 6292, 6648, 6864, 6968, 7202, 8107, 8844, 9141, 9438, 9581, 10452, 10803, 11792, 12188, 12584, 13296, 13936, 14404, 16214, 17688, 18282, 18559, 18876, 19162, 20904, 21606, 24321, 24376, 25168, 28743, 28808, 32428, 33517, 35376, 36564, 37118, 37752, 38324, 39611, 41808, 43212, 48642, 48752, 55677, 57486, 57616, 64856, 67034, 73128, 74236, 75504, 76648, 79222, 86424, 97284, 100551, 105391, 111354, 114972, 118833, 129712, 134068, 146256, 148472, 153296, 158444, 172848, 194568, 201102, 204149, 210782, 222708, 229944, 237666, 241267, 268136, 296944, 316173, 316888, 389136, 402204, 408298, 421564, 435721, 445416, 459888, 475332, 482534, 536272, 612447, 632346, 633776, 723801, 804408, 816596, 843128, 871442, 890832, 950664, 965068, 1224894, 1264692, 1307163, 1447602, 1608816, 1633192, 1686256, 1742884, 1901328, 1930136, 2245639, 2449788, 2529384, 2614326, 2653937, 2895204, 3266384, 3485768, 3860272, 4491278, 4899576, 5058768, 5228652, 5307874, 5790408, 6736917, 6971536, 7961811, 8982556, 9799152, 10457304, 10615748, 11580816, 13473834, 15923622, 17965112, 20914608, 21231496, 26947668, 29193307, 31847244, 35930224, 42462992, 53895336, 58386614, 63694488, 87579921, 107790672, 116773228, 127388976, 175159842, 233546456, 350319684, 467092912, 700639368, 1401278736]

約数ペア:

[(1, 1401278736), (2, 700639368), (3, 467092912), (4, 350319684), (6, 233546456), (8, 175159842), (11, 127388976), (12, 116773228), (13, 107790672), (16, 87579921), (22, 63694488), (24, 58386614), (26, 53895336), (33, 42462992), (39, 35930224), (44, 31847244), (48, 29193307), (52, 26947668), (66, 21231496), (67, 20914608), (78, 17965112), (88, 15923622), (104, 13473834), (121, 11580816), (132, 10615748), (134, 10457304), (143, 9799152), (156, 8982556), (176, 7961811), (201, 6971536), (208, 6736917), (242, 5790408), (264, 5307874), (268, 5228652), (277, 5058768), (286, 4899576), (312, 4491278), (363, 3860272), (402, 3485768), (429, 3266384), (484, 2895204), (528, 2653937), (536, 2614326), (554, 2529384), (572, 2449788), (624, 2245639), (726, 1930136), (737, 1901328), (804, 1742884), (831, 1686256), (858, 1633192), (871, 1608816), (968, 1447602), (1072, 1307163), (1108, 1264692), (1144, 1224894), (1452, 965068), (1474, 950664), (1573, 890832), (1608, 871442), (1662, 843128), (1716, 816596), (1742, 804408), (1936, 723801), (2211, 633776), (2216, 632346), (2288, 612447), (2613, 536272), (2904, 482534), (2948, 475332), (3047, 459888), (3146, 445416), (3216, 435721), (3324, 421564), (3432, 408298), (3484, 402204), (3601, 389136), (4422, 316888), (4432, 316173), (4719, 296944), (5226, 268136), (5808, 241267), (5896, 237666), (6094, 229944), (6292, 222708), (6648, 210782), (6864, 204149), (6968, 201102), (7202, 194568), (8107, 172848), (8844, 158444), (9141, 153296), (9438, 148472), (9581, 146256), (10452, 134068), (10803, 129712), (11792, 118833), (12188, 114972), (12584, 111354), (13296, 105391), (13936, 100551), (14404, 97284), (16214, 86424), (17688, 79222), (18282, 76648), (18559, 75504), (18876, 74236), (19162, 73128), (20904, 67034), (21606, 64856), (24321, 57616), (24376, 57486), (25168, 55677), (28743, 48752), (28808, 48642), (32428, 43212), (33517, 41808), (35376, 39611), (36564, 38324), (37118, 37752)]