405940248

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 192

約数和(自身を含む): 1360719360

約数和(自身を除く): 954779112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 1134, 1242, 1288, 1297, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2268, 2484, 2594, 2898, 3402, 3726, 3864, 3891, 4347, 4536, 4968, 5188, 5589, 5796, 6804, 7452, 7782, 8694, 9079, 10376, 11178, 11592, 11673, 13041, 13608, 14904, 15564, 17388, 18158, 22356, 23346, 26082, 27237, 29831, 31128, 34776, 35019, 36316, 39123, 44712, 46692, 52164, 54474, 59662, 70038, 72632, 78246, 81711, 89493, 93384, 104328, 105057, 108948, 119324, 140076, 156492, 163422, 178986, 208817, 210114, 217896, 238648, 245133, 268479, 280152, 312984, 315171, 326844, 357972, 417634, 420228, 490266, 536958, 626451, 630342, 653688, 715944, 735399, 805437, 835268, 840456, 980532, 1073916, 1252902, 1260684, 1470798, 1610874, 1670536, 1879353, 1961064, 2147832, 2206197, 2416311, 2505804, 2521368, 2941596, 3221748, 3758706, 4412394, 4832622, 5011608, 5638059, 5883192, 6443496, 7248933, 7517412, 8824788, 9665244, 11276118, 14497866, 15034824, 16914177, 17649576, 19330488, 22552236, 28995732, 33828354, 45104472, 50742531, 57991464, 67656708, 101485062, 135313416, 202970124, 405940248]

約数ペア:

[(1, 405940248), (2, 202970124), (3, 135313416), (4, 101485062), (6, 67656708), (7, 57991464), (8, 50742531), (9, 45104472), (12, 33828354), (14, 28995732), (18, 22552236), (21, 19330488), (23, 17649576), (24, 16914177), (27, 15034824), (28, 14497866), (36, 11276118), (42, 9665244), (46, 8824788), (54, 7517412), (56, 7248933), (63, 6443496), (69, 5883192), (72, 5638059), (81, 5011608), (84, 4832622), (92, 4412394), (108, 3758706), (126, 3221748), (138, 2941596), (161, 2521368), (162, 2505804), (168, 2416311), (184, 2206197), (189, 2147832), (207, 1961064), (216, 1879353), (243, 1670536), (252, 1610874), (276, 1470798), (322, 1260684), (324, 1252902), (378, 1073916), (414, 980532), (483, 840456), (486, 835268), (504, 805437), (552, 735399), (567, 715944), (621, 653688), (644, 630342), (648, 626451), (756, 536958), (828, 490266), (966, 420228), (972, 417634), (1134, 357972), (1242, 326844), (1288, 315171), (1297, 312984), (1449, 280152), (1512, 268479), (1656, 245133), (1701, 238648), (1863, 217896), (1932, 210114), (1944, 208817), (2268, 178986), (2484, 163422), (2594, 156492), (2898, 140076), (3402, 119324), (3726, 108948), (3864, 105057), (3891, 104328), (4347, 93384), (4536, 89493), (4968, 81711), (5188, 78246), (5589, 72632), (5796, 70038), (6804, 59662), (7452, 54474), (7782, 52164), (8694, 46692), (9079, 44712), (10376, 39123), (11178, 36316), (11592, 35019), (11673, 34776), (13041, 31128), (13608, 29831), (14904, 27237), (15564, 26082), (17388, 23346), (18158, 22356)]