581193828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2617}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 1524723200

約数和(自身を除く): 943529372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 796, 1116, 1194, 1791, 2388, 2617, 3582, 5234, 6169, 7164, 7851, 10468, 12338, 15702, 18507, 23553, 24676, 31404, 37014, 47106, 55521, 74028, 81127, 94212, 111042, 162254, 222084, 243381, 324508, 486762, 520783, 730143, 973524, 1041566, 1460286, 1562349, 2083132, 2920572, 3124698, 4687047, 6249396, 9374094, 16144273, 18748188, 32288546, 48432819, 64577092, 96865638, 145298457, 193731276, 290596914, 581193828]

約数ペア:

[(1, 581193828), (2, 290596914), (3, 193731276), (4, 145298457), (6, 96865638), (9, 64577092), (12, 48432819), (18, 32288546), (31, 18748188), (36, 16144273), (62, 9374094), (93, 6249396), (124, 4687047), (186, 3124698), (199, 2920572), (279, 2083132), (372, 1562349), (398, 1460286), (558, 1041566), (597, 973524), (796, 730143), (1116, 520783), (1194, 486762), (1791, 324508), (2388, 243381), (2617, 222084), (3582, 162254), (5234, 111042), (6169, 94212), (7164, 81127), (7851, 74028), (10468, 55521), (12338, 47106), (15702, 37014), (18507, 31404), (23553, 24676)]