380150148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145987}}^1$

素因数の和:146032

約数の個数: 48

約数和(自身を含む): 1046441984

約数和(自身を除く): 666291836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 145987, 291974, 437961, 583948, 875922, 1021909, 1751844, 2043818, 3065727, 4087636, 4525597, 6131454, 9051194, 12262908, 13576791, 18102388, 27153582, 31679179, 54307164, 63358358, 95037537, 126716716, 190075074, 380150148]

約数ペア:

[(1, 380150148), (2, 190075074), (3, 126716716), (4, 95037537), (6, 63358358), (7, 54307164), (12, 31679179), (14, 27153582), (21, 18102388), (28, 13576791), (31, 12262908), (42, 9051194), (62, 6131454), (84, 4525597), (93, 4087636), (124, 3065727), (186, 2043818), (217, 1751844), (372, 1021909), (434, 875922), (651, 583948), (868, 437961), (1302, 291974), (2604, 145987)]