285401106

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 634888800

約数和(自身を除く): 349487694

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 603, 801, 1206, 1602, 2659, 5318, 5963, 7977, 11926, 15954, 17889, 23931, 35778, 47862, 53667, 107334, 178153, 236651, 356306, 473302, 534459, 709953, 1068918, 1419906, 1603377, 2129859, 3206754, 4259718, 15855617, 31711234, 47566851, 95133702, 142700553, 285401106]

約数ペア:

[(1, 285401106), (2, 142700553), (3, 95133702), (6, 47566851), (9, 31711234), (18, 15855617), (67, 4259718), (89, 3206754), (134, 2129859), (178, 1603377), (201, 1419906), (267, 1068918), (402, 709953), (534, 534459), (603, 473302), (801, 356306), (1206, 236651), (1602, 178153), (2659, 107334), (5318, 53667), (5963, 47862), (7977, 35778), (11926, 23931), (15954, 17889)]