431379398632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19114649}}^1$

素因数の和:19114706

約数の個数: 64

約数和(自身を含む): 1027603584000

約数和(自身を除く): 596224185368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 19114649, 38229298, 76458596, 133802543, 152917192, 248490437, 267605086, 496980874, 535210172, 592554119, 993961748, 1070420344, 1185108238, 1739433059, 1987923496, 2370216476, 3478866118, 4147878833, 4740432952, 6957732236, 7703203547, 8295757666, 13915464472, 15406407094, 16591515332, 30812814188, 33183030664, 53922424829, 61625628376, 107844849658, 215689699316, 431379398632]

約数ペア:

[(1, 431379398632), (2, 215689699316), (4, 107844849658), (7, 61625628376), (8, 53922424829), (13, 33183030664), (14, 30812814188), (26, 16591515332), (28, 15406407094), (31, 13915464472), (52, 8295757666), (56, 7703203547), (62, 6957732236), (91, 4740432952), (104, 4147878833), (124, 3478866118), (182, 2370216476), (217, 1987923496), (248, 1739433059), (364, 1185108238), (403, 1070420344), (434, 993961748), (728, 592554119), (806, 535210172), (868, 496980874), (1612, 267605086), (1736, 248490437), (2821, 152917192), (3224, 133802543), (5642, 76458596), (11284, 38229298), (22568, 19114649)]