1338928626

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 3231619200

約数和(自身を除く): 1892690574

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 677, 686, 961, 1029, 1302, 1354, 1519, 1922, 2031, 2058, 2883, 3038, 4062, 4557, 4739, 5766, 6727, 9114, 9478, 10633, 13454, 14217, 20181, 20987, 21266, 28434, 31899, 33173, 40362, 41974, 47089, 62961, 63798, 66346, 94178, 99519, 125922, 141267, 146909, 199038, 232211, 282534, 293818, 329623, 440727, 464422, 650597, 659246, 696633, 881454, 988869, 1028363, 1301194, 1393266, 1951791, 1977738, 2056726, 3085089, 3903582, 4554179, 6170178, 7198541, 9108358, 13662537, 14397082, 21595623, 27325074, 31879253, 43191246, 63758506, 95637759, 191275518, 223154771, 446309542, 669464313, 1338928626]

約数ペア:

[(1, 1338928626), (2, 669464313), (3, 446309542), (6, 223154771), (7, 191275518), (14, 95637759), (21, 63758506), (31, 43191246), (42, 31879253), (49, 27325074), (62, 21595623), (93, 14397082), (98, 13662537), (147, 9108358), (186, 7198541), (217, 6170178), (294, 4554179), (343, 3903582), (434, 3085089), (651, 2056726), (677, 1977738), (686, 1951791), (961, 1393266), (1029, 1301194), (1302, 1028363), (1354, 988869), (1519, 881454), (1922, 696633), (2031, 659246), (2058, 650597), (2883, 464422), (3038, 440727), (4062, 329623), (4557, 293818), (4739, 282534), (5766, 232211), (6727, 199038), (9114, 146909), (9478, 141267), (10633, 125922), (13454, 99519), (14217, 94178), (20181, 66346), (20987, 63798), (21266, 62961), (28434, 47089), (31899, 41974), (33173, 40362)]