291240874278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{96323}}^1$

素因数の和:96630

約数の個数: 96

約数和(自身を含む): 687284069472

約数和(自身を除く): 396043195194

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 241, 246, 306, 369, 482, 697, 723, 738, 1394, 1446, 2091, 2169, 4097, 4182, 4338, 6273, 8194, 9881, 12291, 12546, 19762, 24582, 29643, 36873, 59286, 73746, 88929, 96323, 167977, 177858, 192646, 288969, 335954, 503931, 577938, 866907, 1007862, 1511793, 1637491, 1733814, 3023586, 3274982, 3949243, 4912473, 7898486, 9824946, 11847729, 14737419, 23213843, 23695458, 29474838, 35543187, 46427686, 67137131, 69641529, 71086374, 134274262, 139283058, 201411393, 208924587, 394635331, 402822786, 417849174, 604234179, 789270662, 951767563, 1183905993, 1208468358, 1903535126, 2367811986, 2855302689, 3551717979, 5710605378, 7103435958, 8565908067, 16180048571, 17131816134, 32360097142, 48540145713, 97080291426, 145620437139, 291240874278]

約数ペア:

[(1, 291240874278), (2, 145620437139), (3, 97080291426), (6, 48540145713), (9, 32360097142), (17, 17131816134), (18, 16180048571), (34, 8565908067), (41, 7103435958), (51, 5710605378), (82, 3551717979), (102, 2855302689), (123, 2367811986), (153, 1903535126), (241, 1208468358), (246, 1183905993), (306, 951767563), (369, 789270662), (482, 604234179), (697, 417849174), (723, 402822786), (738, 394635331), (1394, 208924587), (1446, 201411393), (2091, 139283058), (2169, 134274262), (4097, 71086374), (4182, 69641529), (4338, 67137131), (6273, 46427686), (8194, 35543187), (9881, 29474838), (12291, 23695458), (12546, 23213843), (19762, 14737419), (24582, 11847729), (29643, 9824946), (36873, 7898486), (59286, 4912473), (73746, 3949243), (88929, 3274982), (96323, 3023586), (167977, 1733814), (177858, 1637491), (192646, 1511793), (288969, 1007862), (335954, 866907), (503931, 577938)]