425535012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 1293143040

約数和(自身を除く): 867608028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 191, 196, 252, 294, 378, 382, 421, 441, 573, 588, 756, 764, 842, 882, 1146, 1263, 1323, 1337, 1684, 1719, 1764, 2292, 2526, 2646, 2674, 2947, 3438, 3789, 4011, 5052, 5157, 5292, 5348, 5894, 6876, 7578, 8022, 8841, 9359, 10314, 11367, 11788, 12033, 15156, 16044, 17682, 18718, 20628, 20629, 22734, 24066, 26523, 28077, 35364, 36099, 37436, 41258, 45468, 48132, 53046, 56154, 61887, 72198, 79569, 80411, 82516, 84231, 106092, 112308, 123774, 144396, 159138, 160822, 168462, 185661, 241233, 247548, 252693, 318276, 321644, 336924, 371322, 482466, 505386, 556983, 562877, 723699, 742644, 964932, 1010772, 1113966, 1125754, 1447398, 1688631, 2171097, 2227932, 2251508, 2894796, 3377262, 3940139, 4342194, 5065893, 6754524, 7880278, 8684388, 10131786, 11820417, 15197679, 15760556, 20263572, 23640834, 30395358, 35461251, 47281668, 60790716, 70922502, 106383753, 141845004, 212767506, 425535012]

約数ペア:

[(1, 425535012), (2, 212767506), (3, 141845004), (4, 106383753), (6, 70922502), (7, 60790716), (9, 47281668), (12, 35461251), (14, 30395358), (18, 23640834), (21, 20263572), (27, 15760556), (28, 15197679), (36, 11820417), (42, 10131786), (49, 8684388), (54, 7880278), (63, 6754524), (84, 5065893), (98, 4342194), (108, 3940139), (126, 3377262), (147, 2894796), (189, 2251508), (191, 2227932), (196, 2171097), (252, 1688631), (294, 1447398), (378, 1125754), (382, 1113966), (421, 1010772), (441, 964932), (573, 742644), (588, 723699), (756, 562877), (764, 556983), (842, 505386), (882, 482466), (1146, 371322), (1263, 336924), (1323, 321644), (1337, 318276), (1684, 252693), (1719, 247548), (1764, 241233), (2292, 185661), (2526, 168462), (2646, 160822), (2674, 159138), (2947, 144396), (3438, 123774), (3789, 112308), (4011, 106092), (5052, 84231), (5157, 82516), (5292, 80411), (5348, 79569), (5894, 72198), (6876, 61887), (7578, 56154), (8022, 53046), (8841, 48132), (9359, 45468), (10314, 41258), (11367, 37436), (11788, 36099), (12033, 35364), (15156, 28077), (16044, 26523), (17682, 24066), (18718, 22734), (20628, 20629)]