508067172

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 1312627680

約数和(自身を除く): 804560508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 251, 354, 502, 531, 708, 753, 953, 1004, 1062, 1506, 1906, 2124, 2259, 2859, 3012, 3812, 4518, 5718, 8577, 9036, 11436, 14809, 17154, 29618, 34308, 44427, 56227, 59236, 88854, 112454, 133281, 168681, 177708, 224908, 239203, 266562, 337362, 478406, 506043, 533124, 674724, 717609, 956812, 1012086, 1435218, 2024172, 2152827, 2870436, 4305654, 8611308, 14112977, 28225954, 42338931, 56451908, 84677862, 127016793, 169355724, 254033586, 508067172]

約数ペア:

[(1, 508067172), (2, 254033586), (3, 169355724), (4, 127016793), (6, 84677862), (9, 56451908), (12, 42338931), (18, 28225954), (36, 14112977), (59, 8611308), (118, 4305654), (177, 2870436), (236, 2152827), (251, 2024172), (354, 1435218), (502, 1012086), (531, 956812), (708, 717609), (753, 674724), (953, 533124), (1004, 506043), (1062, 478406), (1506, 337362), (1906, 266562), (2124, 239203), (2259, 224908), (2859, 177708), (3012, 168681), (3812, 133281), (4518, 112454), (5718, 88854), (8577, 59236), (9036, 56227), (11436, 44427), (14809, 34308), (17154, 29618)]