18867839328

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4409}}^1$

素因数の和:4571

約数の個数: 240

約数和(自身を含む): 60242434560

約数和(自身を除く): 41374595232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 127, 144, 156, 162, 208, 216, 234, 254, 288, 312, 324, 351, 381, 416, 432, 468, 508, 624, 648, 702, 762, 864, 936, 1016, 1053, 1143, 1248, 1296, 1404, 1524, 1651, 1872, 2032, 2106, 2286, 2592, 2808, 3048, 3302, 3429, 3744, 4064, 4212, 4409, 4572, 4953, 5616, 6096, 6604, 6858, 8424, 8818, 9144, 9906, 10287, 11232, 12192, 13208, 13227, 13716, 14859, 16848, 17636, 18288, 19812, 20574, 26416, 26454, 27432, 29718, 33696, 35272, 36576, 39624, 39681, 41148, 44577, 52832, 52908, 54864, 57317, 59436, 70544, 79248, 79362, 82296, 89154, 105816, 109728, 114634, 118872, 119043, 133731, 141088, 158496, 158724, 164592, 171951, 178308, 211632, 229268, 237744, 238086, 267462, 317448, 329184, 343902, 356616, 357129, 423264, 458536, 475488, 476172, 515853, 534924, 559943, 634896, 687804, 713232, 714258, 917072, 952344, 1031706, 1069848, 1119886, 1269792, 1375608, 1426464, 1428516, 1547559, 1679829, 1834144, 1904688, 2063412, 2139696, 2239772, 2751216, 2857032, 3095118, 3359658, 3809376, 4126824, 4279392, 4479544, 4642677, 5039487, 5502432, 5714064, 6190236, 6719316, 7279259, 8253648, 8959088, 9285354, 10078974, 11428128, 12380472, 13438632, 14558518, 15118461, 16507296, 17918176, 18570708, 20157948, 21837777, 24760944, 26877264, 29117036, 30236922, 37141416, 40315896, 43675554, 45355383, 49521888, 53754528, 58234072, 60473844, 65513331, 74282832, 80631792, 87351108, 90710766, 116468144, 120947688, 131026662, 148565664, 161263584, 174702216, 181421532, 196539993, 232936288, 241895376, 262053324, 349404432, 362843064, 393079986, 483790752, 524106648, 589619979, 698808864, 725686128, 786159972, 1048213296, 1179239958, 1451372256, 1572319944, 2096426592, 2358479916, 3144639888, 4716959832, 6289279776, 9433919664, 18867839328]

約数ペア:

[(1, 18867839328), (2, 9433919664), (3, 6289279776), (4, 4716959832), (6, 3144639888), (8, 2358479916), (9, 2096426592), (12, 1572319944), (13, 1451372256), (16, 1179239958), (18, 1048213296), (24, 786159972), (26, 725686128), (27, 698808864), (32, 589619979), (36, 524106648), (39, 483790752), (48, 393079986), (52, 362843064), (54, 349404432), (72, 262053324), (78, 241895376), (81, 232936288), (96, 196539993), (104, 181421532), (108, 174702216), (117, 161263584), (127, 148565664), (144, 131026662), (156, 120947688), (162, 116468144), (208, 90710766), (216, 87351108), (234, 80631792), (254, 74282832), (288, 65513331), (312, 60473844), (324, 58234072), (351, 53754528), (381, 49521888), (416, 45355383), (432, 43675554), (468, 40315896), (508, 37141416), (624, 30236922), (648, 29117036), (702, 26877264), (762, 24760944), (864, 21837777), (936, 20157948), (1016, 18570708), (1053, 17918176), (1143, 16507296), (1248, 15118461), (1296, 14558518), (1404, 13438632), (1524, 12380472), (1651, 11428128), (1872, 10078974), (2032, 9285354), (2106, 8959088), (2286, 8253648), (2592, 7279259), (2808, 6719316), (3048, 6190236), (3302, 5714064), (3429, 5502432), (3744, 5039487), (4064, 4642677), (4212, 4479544), (4409, 4279392), (4572, 4126824), (4953, 3809376), (5616, 3359658), (6096, 3095118), (6604, 2857032), (6858, 2751216), (8424, 2239772), (8818, 2139696), (9144, 2063412), (9906, 1904688), (10287, 1834144), (11232, 1679829), (12192, 1547559), (13208, 1428516), (13227, 1426464), (13716, 1375608), (14859, 1269792), (16848, 1119886), (17636, 1069848), (18288, 1031706), (19812, 952344), (20574, 917072), (26416, 714258), (26454, 713232), (27432, 687804), (29718, 634896), (33696, 559943), (35272, 534924), (36576, 515853), (39624, 476172), (39681, 475488), (41148, 458536), (44577, 423264), (52832, 357129), (52908, 356616), (54864, 343902), (57317, 329184), (59436, 317448), (70544, 267462), (79248, 238086), (79362, 237744), (82296, 229268), (89154, 211632), (105816, 178308), (109728, 171951), (114634, 164592), (118872, 158724), (119043, 158496), (133731, 141088)]