999276588

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 2689150464

約数和(自身を除く): 1689873876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 211, 282, 311, 324, 422, 423, 564, 622, 633, 844, 846, 933, 1244, 1266, 1269, 1692, 1866, 1899, 2532, 2538, 2799, 3732, 3798, 3807, 5076, 5598, 5697, 7596, 7614, 8397, 9917, 11196, 11394, 14617, 15228, 16794, 17091, 19834, 22788, 25191, 29234, 29751, 33588, 34182, 39668, 43851, 50382, 58468, 59502, 65621, 68364, 87702, 89253, 100764, 119004, 131242, 131553, 175404, 178506, 196863, 262484, 263106, 267759, 357012, 393726, 394659, 526212, 535518, 590589, 787452, 789318, 803277, 1071036, 1181178, 1183977, 1578636, 1606554, 1771767, 2362356, 2367954, 3084187, 3213108, 3543534, 4735908, 5315301, 6168374, 7087068, 9252561, 10630602, 12336748, 18505122, 21261204, 27757683, 37010244, 55515366, 83273049, 111030732, 166546098, 249819147, 333092196, 499638294, 999276588]

約数ペア:

[(1, 999276588), (2, 499638294), (3, 333092196), (4, 249819147), (6, 166546098), (9, 111030732), (12, 83273049), (18, 55515366), (27, 37010244), (36, 27757683), (47, 21261204), (54, 18505122), (81, 12336748), (94, 10630602), (108, 9252561), (141, 7087068), (162, 6168374), (188, 5315301), (211, 4735908), (282, 3543534), (311, 3213108), (324, 3084187), (422, 2367954), (423, 2362356), (564, 1771767), (622, 1606554), (633, 1578636), (844, 1183977), (846, 1181178), (933, 1071036), (1244, 803277), (1266, 789318), (1269, 787452), (1692, 590589), (1866, 535518), (1899, 526212), (2532, 394659), (2538, 393726), (2799, 357012), (3732, 267759), (3798, 263106), (3807, 262484), (5076, 196863), (5598, 178506), (5697, 175404), (7596, 131553), (7614, 131242), (8397, 119004), (9917, 100764), (11196, 89253), (11394, 87702), (14617, 68364), (15228, 65621), (16794, 59502), (17091, 58468), (19834, 50382), (22788, 43851), (25191, 39668), (29234, 34182), (29751, 33588)]