12771651144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 36871188480

約数和(自身を除く): 24099537336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 271, 326, 489, 542, 652, 813, 978, 1084, 1141, 1304, 1626, 1721, 1897, 1956, 2168, 2282, 3252, 3423, 3442, 3794, 3912, 4564, 5163, 5691, 6504, 6846, 6884, 7588, 9128, 10326, 11382, 12047, 13692, 13768, 15176, 20652, 22764, 24094, 27384, 36141, 41304, 44173, 45528, 48188, 72282, 88346, 96376, 132519, 144564, 176692, 265038, 280523, 289128, 309211, 353384, 466391, 530076, 561046, 618422, 841569, 927633, 932782, 1060152, 1122092, 1236844, 1399173, 1683138, 1855266, 1865564, 1963661, 2244184, 2473688, 2798346, 3264737, 3366276, 3710532, 3731128, 3927322, 5596692, 5890983, 6529474, 6732552, 7421064, 7854644, 9794211, 11193384, 11781966, 13058948, 15709288, 19588422, 23563932, 26117896, 39176844, 47127864, 76021733, 78353688, 152043466, 228065199, 304086932, 456130398, 532152131, 608173864, 912260796, 1064304262, 1596456393, 1824521592, 2128608524, 3192912786, 4257217048, 6385825572, 12771651144]

約数ペア:

[(1, 12771651144), (2, 6385825572), (3, 4257217048), (4, 3192912786), (6, 2128608524), (7, 1824521592), (8, 1596456393), (12, 1064304262), (14, 912260796), (21, 608173864), (24, 532152131), (28, 456130398), (42, 304086932), (56, 228065199), (84, 152043466), (163, 78353688), (168, 76021733), (271, 47127864), (326, 39176844), (489, 26117896), (542, 23563932), (652, 19588422), (813, 15709288), (978, 13058948), (1084, 11781966), (1141, 11193384), (1304, 9794211), (1626, 7854644), (1721, 7421064), (1897, 6732552), (1956, 6529474), (2168, 5890983), (2282, 5596692), (3252, 3927322), (3423, 3731128), (3442, 3710532), (3794, 3366276), (3912, 3264737), (4564, 2798346), (5163, 2473688), (5691, 2244184), (6504, 1963661), (6846, 1865564), (6884, 1855266), (7588, 1683138), (9128, 1399173), (10326, 1236844), (11382, 1122092), (12047, 1060152), (13692, 932782), (13768, 927633), (15176, 841569), (20652, 618422), (22764, 561046), (24094, 530076), (27384, 466391), (36141, 353384), (41304, 309211), (44173, 289128), (45528, 280523), (48188, 265038), (72282, 176692), (88346, 144564), (96376, 132519)]