38474184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 116640000

約数和(自身を除く): 78165816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 53, 56, 58, 84, 87, 106, 116, 149, 159, 168, 174, 203, 212, 232, 298, 318, 348, 371, 406, 424, 447, 596, 609, 636, 696, 742, 812, 894, 1043, 1113, 1192, 1218, 1272, 1484, 1537, 1624, 1788, 2086, 2226, 2436, 2968, 3074, 3129, 3576, 4172, 4321, 4452, 4611, 4872, 6148, 6258, 7897, 8344, 8642, 8904, 9222, 10759, 12296, 12516, 12963, 15794, 17284, 18444, 21518, 23691, 25032, 25926, 30247, 31588, 32277, 34568, 36888, 43036, 47382, 51852, 55279, 60494, 63176, 64554, 86072, 90741, 94764, 103704, 110558, 120988, 129108, 165837, 181482, 189528, 221116, 229013, 241976, 258216, 331674, 362964, 442232, 458026, 663348, 687039, 725928, 916052, 1326696, 1374078, 1603091, 1832104, 2748156, 3206182, 4809273, 5496312, 6412364, 9618546, 12824728, 19237092, 38474184]

約数ペア:

[(1, 38474184), (2, 19237092), (3, 12824728), (4, 9618546), (6, 6412364), (7, 5496312), (8, 4809273), (12, 3206182), (14, 2748156), (21, 1832104), (24, 1603091), (28, 1374078), (29, 1326696), (42, 916052), (53, 725928), (56, 687039), (58, 663348), (84, 458026), (87, 442232), (106, 362964), (116, 331674), (149, 258216), (159, 241976), (168, 229013), (174, 221116), (203, 189528), (212, 181482), (232, 165837), (298, 129108), (318, 120988), (348, 110558), (371, 103704), (406, 94764), (424, 90741), (447, 86072), (596, 64554), (609, 63176), (636, 60494), (696, 55279), (742, 51852), (812, 47382), (894, 43036), (1043, 36888), (1113, 34568), (1192, 32277), (1218, 31588), (1272, 30247), (1484, 25926), (1537, 25032), (1624, 23691), (1788, 21518), (2086, 18444), (2226, 17284), (2436, 15794), (2968, 12963), (3074, 12516), (3129, 12296), (3576, 10759), (4172, 9222), (4321, 8904), (4452, 8642), (4611, 8344), (4872, 7897), (6148, 6258)]