181887264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 580923252

約数和(自身を除く): 399035988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 101, 104, 111, 117, 144, 148, 156, 169, 202, 208, 222, 234, 288, 296, 303, 312, 333, 338, 404, 416, 444, 468, 481, 507, 592, 606, 624, 666, 676, 808, 888, 909, 936, 962, 1014, 1184, 1212, 1248, 1313, 1332, 1352, 1443, 1521, 1616, 1776, 1818, 1872, 1924, 2028, 2424, 2626, 2664, 2704, 2886, 3042, 3232, 3552, 3636, 3737, 3744, 3848, 3939, 4056, 4329, 4848, 5252, 5328, 5408, 5772, 6084, 6253, 7272, 7474, 7696, 7878, 8112, 8658, 9696, 10504, 10656, 11211, 11544, 11817, 12168, 12506, 14544, 14948, 15392, 15756, 16224, 17069, 17316, 18759, 21008, 22422, 23088, 23634, 24336, 25012, 29088, 29896, 31512, 33633, 34138, 34632, 37518, 42016, 44844, 46176, 47268, 48581, 48672, 50024, 51207, 56277, 59792, 63024, 67266, 68276, 69264, 75036, 89688, 94536, 97162, 100048, 102414, 112554, 119584, 126048, 134532, 136552, 138528, 145743, 150072, 153621, 179376, 189072, 194324, 200096, 204828, 225108, 269064, 273104, 291486, 300144, 307242, 358752, 378144, 388648, 409656, 437229, 450216, 538128, 546208, 582972, 600288, 614484, 631553, 777296, 819312, 874458, 900432, 1076256, 1165944, 1228968, 1263106, 1554592, 1638624, 1748916, 1800864, 1894659, 2331888, 2457936, 2526212, 3497832, 3789318, 4663776, 4915872, 5052424, 5683977, 6995664, 7578636, 10104848, 11367954, 13991328, 15157272, 20209696, 22735908, 30314544, 45471816, 60629088, 90943632, 181887264]

約数ペア:

[(1, 181887264), (2, 90943632), (3, 60629088), (4, 45471816), (6, 30314544), (8, 22735908), (9, 20209696), (12, 15157272), (13, 13991328), (16, 11367954), (18, 10104848), (24, 7578636), (26, 6995664), (32, 5683977), (36, 5052424), (37, 4915872), (39, 4663776), (48, 3789318), (52, 3497832), (72, 2526212), (74, 2457936), (78, 2331888), (96, 1894659), (101, 1800864), (104, 1748916), (111, 1638624), (117, 1554592), (144, 1263106), (148, 1228968), (156, 1165944), (169, 1076256), (202, 900432), (208, 874458), (222, 819312), (234, 777296), (288, 631553), (296, 614484), (303, 600288), (312, 582972), (333, 546208), (338, 538128), (404, 450216), (416, 437229), (444, 409656), (468, 388648), (481, 378144), (507, 358752), (592, 307242), (606, 300144), (624, 291486), (666, 273104), (676, 269064), (808, 225108), (888, 204828), (909, 200096), (936, 194324), (962, 189072), (1014, 179376), (1184, 153621), (1212, 150072), (1248, 145743), (1313, 138528), (1332, 136552), (1352, 134532), (1443, 126048), (1521, 119584), (1616, 112554), (1776, 102414), (1818, 100048), (1872, 97162), (1924, 94536), (2028, 89688), (2424, 75036), (2626, 69264), (2664, 68276), (2704, 67266), (2886, 63024), (3042, 59792), (3232, 56277), (3552, 51207), (3636, 50024), (3737, 48672), (3744, 48581), (3848, 47268), (3939, 46176), (4056, 44844), (4329, 42016), (4848, 37518), (5252, 34632), (5328, 34138), (5408, 33633), (5772, 31512), (6084, 29896), (6253, 29088), (7272, 25012), (7474, 24336), (7696, 23634), (7878, 23088), (8112, 22422), (8658, 21008), (9696, 18759), (10504, 17316), (10656, 17069), (11211, 16224), (11544, 15756), (11817, 15392), (12168, 14948), (12506, 14544)]