21229121184

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{8221}}^1$

素因数の和:8998

約数の個数: 96

約数和(自身を含む): 57318258816

約数和(自身を除く): 36089137632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 727, 888, 1184, 1454, 1776, 2181, 2908, 3552, 4362, 5816, 8221, 8724, 11632, 16442, 17448, 23264, 24663, 26899, 32884, 34896, 49326, 53798, 65768, 69792, 80697, 98652, 107596, 131536, 161394, 197304, 215192, 263072, 304177, 322788, 394608, 430384, 608354, 645576, 789216, 860768, 912531, 1216708, 1291152, 1825062, 2433416, 2582304, 3650124, 4866832, 5976667, 7300248, 9733664, 11953334, 14600496, 17930001, 23906668, 29200992, 35860002, 47813336, 71720004, 95626672, 143440008, 191253344, 221136679, 286880016, 442273358, 573760032, 663410037, 884546716, 1326820074, 1769093432, 2653640148, 3538186864, 5307280296, 7076373728, 10614560592, 21229121184]

約数ペア:

[(1, 21229121184), (2, 10614560592), (3, 7076373728), (4, 5307280296), (6, 3538186864), (8, 2653640148), (12, 1769093432), (16, 1326820074), (24, 884546716), (32, 663410037), (37, 573760032), (48, 442273358), (74, 286880016), (96, 221136679), (111, 191253344), (148, 143440008), (222, 95626672), (296, 71720004), (444, 47813336), (592, 35860002), (727, 29200992), (888, 23906668), (1184, 17930001), (1454, 14600496), (1776, 11953334), (2181, 9733664), (2908, 7300248), (3552, 5976667), (4362, 4866832), (5816, 3650124), (8221, 2582304), (8724, 2433416), (11632, 1825062), (16442, 1291152), (17448, 1216708), (23264, 912531), (24663, 860768), (26899, 789216), (32884, 645576), (34896, 608354), (49326, 430384), (53798, 394608), (65768, 322788), (69792, 304177), (80697, 263072), (98652, 215192), (107596, 197304), (131536, 161394)]