1228674216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 192

約数和(自身を含む): 4104000000

約数和(自身を除く): 2875325784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 49, 56, 57, 66, 76, 77, 84, 88, 98, 114, 132, 133, 147, 152, 154, 168, 196, 209, 228, 231, 264, 266, 294, 308, 392, 399, 418, 456, 462, 532, 539, 588, 616, 627, 798, 836, 924, 931, 1064, 1078, 1176, 1254, 1463, 1596, 1617, 1672, 1848, 1862, 2156, 2508, 2793, 2926, 3192, 3234, 3724, 4312, 4389, 4999, 5016, 5586, 5852, 6468, 7448, 8778, 9998, 10241, 11172, 11704, 12936, 14997, 17556, 19996, 20482, 22344, 29994, 30723, 34993, 35112, 39992, 40964, 54989, 59988, 61446, 69986, 81928, 94981, 104979, 109978, 119976, 122892, 139972, 164967, 189962, 209958, 219956, 244951, 245784, 279944, 284943, 329934, 379924, 384923, 419916, 439912, 489902, 569886, 659868, 664867, 734853, 759848, 769846, 839832, 979804, 1044791, 1139772, 1154769, 1319736, 1329734, 1469706, 1539692, 1959608, 1994601, 2089582, 2279544, 2309538, 2659468, 2694461, 2939412, 3079384, 3134373, 3989202, 4179164, 4619076, 4654069, 5318936, 5388922, 5878824, 6268746, 7313537, 7978404, 8083383, 8358328, 9238152, 9308138, 10777844, 12537492, 13962207, 14627074, 15956808, 16166766, 18616276, 21555688, 21940611, 25074984, 27924414, 29254148, 32333532, 37232552, 43881222, 51194759, 55848828, 58508296, 64667064, 87762444, 102389518, 111697656, 153584277, 175524888, 204779036, 307168554, 409558072, 614337108, 1228674216]

約数ペア:

[(1, 1228674216), (2, 614337108), (3, 409558072), (4, 307168554), (6, 204779036), (7, 175524888), (8, 153584277), (11, 111697656), (12, 102389518), (14, 87762444), (19, 64667064), (21, 58508296), (22, 55848828), (24, 51194759), (28, 43881222), (33, 37232552), (38, 32333532), (42, 29254148), (44, 27924414), (49, 25074984), (56, 21940611), (57, 21555688), (66, 18616276), (76, 16166766), (77, 15956808), (84, 14627074), (88, 13962207), (98, 12537492), (114, 10777844), (132, 9308138), (133, 9238152), (147, 8358328), (152, 8083383), (154, 7978404), (168, 7313537), (196, 6268746), (209, 5878824), (228, 5388922), (231, 5318936), (264, 4654069), (266, 4619076), (294, 4179164), (308, 3989202), (392, 3134373), (399, 3079384), (418, 2939412), (456, 2694461), (462, 2659468), (532, 2309538), (539, 2279544), (588, 2089582), (616, 1994601), (627, 1959608), (798, 1539692), (836, 1469706), (924, 1329734), (931, 1319736), (1064, 1154769), (1078, 1139772), (1176, 1044791), (1254, 979804), (1463, 839832), (1596, 769846), (1617, 759848), (1672, 734853), (1848, 664867), (1862, 659868), (2156, 569886), (2508, 489902), (2793, 439912), (2926, 419916), (3192, 384923), (3234, 379924), (3724, 329934), (4312, 284943), (4389, 279944), (4999, 245784), (5016, 244951), (5586, 219956), (5852, 209958), (6468, 189962), (7448, 164967), (8778, 139972), (9998, 122892), (10241, 119976), (11172, 109978), (11704, 104979), (12936, 94981), (14997, 81928), (17556, 69986), (19996, 61446), (20482, 59988), (22344, 54989), (29994, 40964), (30723, 39992), (34993, 35112)]