456252916

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 975270912

約数和(自身を除く): 519017996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 854, 868, 1231, 1519, 1708, 1891, 2462, 2989, 3038, 3782, 4924, 5978, 6076, 7564, 8617, 11956, 13237, 17234, 26474, 34468, 38161, 52948, 60319, 75091, 76322, 92659, 120638, 150182, 152644, 185318, 241276, 267127, 300364, 370636, 525637, 534254, 1051274, 1068508, 1869889, 2102548, 2327821, 3679459, 3739778, 4655642, 7358918, 7479556, 9311284, 14717836, 16294747, 32589494, 65178988, 114063229, 228126458, 456252916]

約数ペア:

[(1, 456252916), (2, 228126458), (4, 114063229), (7, 65178988), (14, 32589494), (28, 16294747), (31, 14717836), (49, 9311284), (61, 7479556), (62, 7358918), (98, 4655642), (122, 3739778), (124, 3679459), (196, 2327821), (217, 2102548), (244, 1869889), (427, 1068508), (434, 1051274), (854, 534254), (868, 525637), (1231, 370636), (1519, 300364), (1708, 267127), (1891, 241276), (2462, 185318), (2989, 152644), (3038, 150182), (3782, 120638), (4924, 92659), (5978, 76322), (6076, 75091), (7564, 60319), (8617, 52948), (11956, 38161), (13237, 34468), (17234, 26474)]