1243558056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 3728793600

約数和(自身を除く): 2485235544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 67, 76, 78, 93, 101, 104, 114, 124, 134, 152, 156, 186, 201, 202, 228, 247, 248, 268, 303, 312, 372, 402, 403, 404, 456, 494, 536, 589, 606, 741, 744, 804, 806, 808, 871, 988, 1178, 1209, 1212, 1273, 1313, 1482, 1608, 1612, 1742, 1767, 1919, 1976, 2077, 2356, 2418, 2424, 2546, 2613, 2626, 2964, 3131, 3224, 3484, 3534, 3819, 3838, 3939, 4154, 4712, 4836, 5092, 5226, 5252, 5757, 5928, 6231, 6262, 6767, 6968, 7068, 7638, 7657, 7676, 7878, 8308, 9393, 9672, 10184, 10452, 10504, 11514, 12462, 12524, 13534, 14136, 15276, 15314, 15352, 15756, 16549, 16616, 18786, 20301, 20904, 22971, 23028, 24924, 24947, 25048, 27001, 27068, 30552, 30628, 31512, 33098, 37572, 39463, 40602, 40703, 45942, 46056, 49647, 49848, 49894, 54002, 54136, 59489, 61256, 66196, 74841, 75144, 78926, 81003, 81204, 81406, 87971, 91884, 99294, 99788, 108004, 118389, 118978, 122109, 128573, 132392, 149682, 157852, 162006, 162408, 162812, 175942, 178467, 183768, 198588, 199576, 209777, 216008, 236778, 237956, 244218, 257146, 263913, 299364, 315704, 324012, 325624, 351884, 356934, 385719, 397176, 419554, 473556, 475912, 488436, 513019, 514292, 527826, 598728, 629331, 648024, 703768, 713868, 771438, 773357, 839108, 947112, 976872, 1026038, 1028584, 1055652, 1258662, 1427736, 1539057, 1542876, 1546714, 1671449, 1678216, 2052076, 2111304, 2320071, 2517324, 2727101, 3078114, 3085752, 3093428, 3342898, 3985763, 4104152, 4640142, 5014347, 5034648, 5454202, 6156228, 6186856, 6685796, 7971526, 8181303, 9280284, 10028694, 10908404, 11957289, 12312456, 13371592, 15943052, 16362606, 18560568, 20057388, 21816808, 23914578, 31886104, 32725212, 40114776, 47829156, 51814919, 65450424, 95658312, 103629838, 155444757, 207259676, 310889514, 414519352, 621779028, 1243558056]

約数ペア:

[(1, 1243558056), (2, 621779028), (3, 414519352), (4, 310889514), (6, 207259676), (8, 155444757), (12, 103629838), (13, 95658312), (19, 65450424), (24, 51814919), (26, 47829156), (31, 40114776), (38, 32725212), (39, 31886104), (52, 23914578), (57, 21816808), (62, 20057388), (67, 18560568), (76, 16362606), (78, 15943052), (93, 13371592), (101, 12312456), (104, 11957289), (114, 10908404), (124, 10028694), (134, 9280284), (152, 8181303), (156, 7971526), (186, 6685796), (201, 6186856), (202, 6156228), (228, 5454202), (247, 5034648), (248, 5014347), (268, 4640142), (303, 4104152), (312, 3985763), (372, 3342898), (402, 3093428), (403, 3085752), (404, 3078114), (456, 2727101), (494, 2517324), (536, 2320071), (589, 2111304), (606, 2052076), (741, 1678216), (744, 1671449), (804, 1546714), (806, 1542876), (808, 1539057), (871, 1427736), (988, 1258662), (1178, 1055652), (1209, 1028584), (1212, 1026038), (1273, 976872), (1313, 947112), (1482, 839108), (1608, 773357), (1612, 771438), (1742, 713868), (1767, 703768), (1919, 648024), (1976, 629331), (2077, 598728), (2356, 527826), (2418, 514292), (2424, 513019), (2546, 488436), (2613, 475912), (2626, 473556), (2964, 419554), (3131, 397176), (3224, 385719), (3484, 356934), (3534, 351884), (3819, 325624), (3838, 324012), (3939, 315704), (4154, 299364), (4712, 263913), (4836, 257146), (5092, 244218), (5226, 237956), (5252, 236778), (5757, 216008), (5928, 209777), (6231, 199576), (6262, 198588), (6767, 183768), (6968, 178467), (7068, 175942), (7638, 162812), (7657, 162408), (7676, 162006), (7878, 157852), (8308, 149682), (9393, 132392), (9672, 128573), (10184, 122109), (10452, 118978), (10504, 118389), (11514, 108004), (12462, 99788), (12524, 99294), (13534, 91884), (14136, 87971), (15276, 81406), (15314, 81204), (15352, 81003), (15756, 78926), (16549, 75144), (16616, 74841), (18786, 66196), (20301, 61256), (20904, 59489), (22971, 54136), (23028, 54002), (24924, 49894), (24947, 49848), (25048, 49647), (27001, 46056), (27068, 45942), (30552, 40703), (30628, 40602), (31512, 39463), (33098, 37572)]