838687044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 2239405056

約数和(自身を除く): 1400718012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 521, 607, 663, 884, 1042, 1214, 1326, 1563, 1821, 2084, 2428, 2652, 3126, 3642, 6252, 6773, 7284, 7891, 8857, 10319, 13546, 15782, 17714, 20319, 20638, 23673, 26571, 27092, 30957, 31564, 35428, 40638, 41276, 47346, 53142, 61914, 81276, 94692, 106284, 115141, 123828, 134147, 230282, 268294, 316247, 345423, 402441, 460564, 536588, 632494, 690846, 804882, 948741, 1264988, 1381692, 1609764, 1897482, 3794964, 4111211, 5376199, 8222422, 10752398, 12333633, 16128597, 16444844, 21504796, 24667266, 32257194, 49334532, 64514388, 69890587, 139781174, 209671761, 279562348, 419343522, 838687044]

約数ペア:

[(1, 838687044), (2, 419343522), (3, 279562348), (4, 209671761), (6, 139781174), (12, 69890587), (13, 64514388), (17, 49334532), (26, 32257194), (34, 24667266), (39, 21504796), (51, 16444844), (52, 16128597), (68, 12333633), (78, 10752398), (102, 8222422), (156, 5376199), (204, 4111211), (221, 3794964), (442, 1897482), (521, 1609764), (607, 1381692), (663, 1264988), (884, 948741), (1042, 804882), (1214, 690846), (1326, 632494), (1563, 536588), (1821, 460564), (2084, 402441), (2428, 345423), (2652, 316247), (3126, 268294), (3642, 230282), (6252, 134147), (6773, 123828), (7284, 115141), (7891, 106284), (8857, 94692), (10319, 81276), (13546, 61914), (15782, 53142), (17714, 47346), (20319, 41276), (20638, 40638), (23673, 35428), (26571, 31564), (27092, 30957)]