1228059756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3385

約数の個数: 216

約数和(自身を含む): 4147940160

約数和(自身を除く): 2919880404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 49, 57, 63, 66, 76, 77, 84, 98, 99, 114, 126, 132, 133, 147, 154, 171, 196, 198, 209, 228, 231, 252, 266, 294, 308, 342, 396, 399, 418, 441, 462, 532, 539, 588, 627, 684, 693, 798, 836, 882, 924, 931, 1078, 1197, 1254, 1386, 1463, 1596, 1617, 1764, 1862, 1881, 2156, 2394, 2508, 2772, 2793, 2926, 3234, 3331, 3724, 3762, 4389, 4788, 4851, 5586, 5852, 6468, 6662, 7524, 8379, 8778, 9702, 9993, 10241, 11172, 13167, 13324, 16758, 17556, 19404, 19986, 20482, 23317, 26334, 29979, 30723, 33516, 36641, 39972, 40964, 46634, 52668, 59958, 61446, 63289, 69951, 73282, 92169, 93268, 109923, 119916, 122892, 126578, 139902, 146564, 163219, 184338, 189867, 209853, 219846, 253156, 256487, 279804, 326438, 329769, 368676, 379734, 419706, 439692, 443023, 489657, 512974, 569601, 652876, 659538, 696179, 759468, 769461, 839412, 886046, 979314, 1025948, 1139202, 1319076, 1329069, 1392358, 1468971, 1538922, 1772092, 1795409, 1958628, 2088537, 2278404, 2308383, 2658138, 2784716, 2937942, 3077844, 3101161, 3590818, 3987207, 4177074, 4616766, 4873253, 5316276, 5386227, 5875884, 6202322, 6265611, 7181636, 7974414, 8354148, 9233532, 9303483, 9746506, 10772454, 12404644, 12531222, 14619759, 15948828, 16158681, 18606966, 19493012, 21544908, 25062444, 27910449, 29239518, 32317362, 34112771, 37213932, 43859277, 55820898, 58479036, 64634724, 68225542, 87718554, 102338313, 111641796, 136451084, 175437108, 204676626, 307014939, 409353252, 614029878, 1228059756]

約数ペア:

[(1, 1228059756), (2, 614029878), (3, 409353252), (4, 307014939), (6, 204676626), (7, 175437108), (9, 136451084), (11, 111641796), (12, 102338313), (14, 87718554), (18, 68225542), (19, 64634724), (21, 58479036), (22, 55820898), (28, 43859277), (33, 37213932), (36, 34112771), (38, 32317362), (42, 29239518), (44, 27910449), (49, 25062444), (57, 21544908), (63, 19493012), (66, 18606966), (76, 16158681), (77, 15948828), (84, 14619759), (98, 12531222), (99, 12404644), (114, 10772454), (126, 9746506), (132, 9303483), (133, 9233532), (147, 8354148), (154, 7974414), (171, 7181636), (196, 6265611), (198, 6202322), (209, 5875884), (228, 5386227), (231, 5316276), (252, 4873253), (266, 4616766), (294, 4177074), (308, 3987207), (342, 3590818), (396, 3101161), (399, 3077844), (418, 2937942), (441, 2784716), (462, 2658138), (532, 2308383), (539, 2278404), (588, 2088537), (627, 1958628), (684, 1795409), (693, 1772092), (798, 1538922), (836, 1468971), (882, 1392358), (924, 1329069), (931, 1319076), (1078, 1139202), (1197, 1025948), (1254, 979314), (1386, 886046), (1463, 839412), (1596, 769461), (1617, 759468), (1764, 696179), (1862, 659538), (1881, 652876), (2156, 569601), (2394, 512974), (2508, 489657), (2772, 443023), (2793, 439692), (2926, 419706), (3234, 379734), (3331, 368676), (3724, 329769), (3762, 326438), (4389, 279804), (4788, 256487), (4851, 253156), (5586, 219846), (5852, 209853), (6468, 189867), (6662, 184338), (7524, 163219), (8379, 146564), (8778, 139902), (9702, 126578), (9993, 122892), (10241, 119916), (11172, 109923), (13167, 93268), (13324, 92169), (16758, 73282), (17556, 69951), (19404, 63289), (19986, 61446), (20482, 59958), (23317, 52668), (26334, 46634), (29979, 40964), (30723, 39972), (33516, 36641)]