1253983356

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6637

約数の個数: 120

約数和(自身を含む): 3562549760

約数和(自身を除く): 2308566404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1674, 1767, 2052, 2356, 2511, 3078, 3348, 3534, 5022, 5301, 6156, 6571, 7068, 10044, 10602, 13142, 15903, 19713, 21204, 26284, 31806, 39426, 47709, 59139, 63612, 78852, 95418, 118278, 124849, 177417, 190836, 203701, 236556, 249698, 354834, 374547, 407402, 499396, 532251, 611103, 709668, 749094, 814804, 1064502, 1123641, 1222206, 1498188, 1833309, 2129004, 2247282, 2444412, 3370923, 3666618, 3870319, 4494564, 5499927, 6741846, 7333236, 7740638, 10112769, 10999854, 11610957, 13483692, 15481276, 16499781, 20225538, 21999708, 23221914, 32999562, 34832871, 40451076, 46443828, 65999124, 69665742, 104498613, 139331484, 208997226, 313495839, 417994452, 626991678, 1253983356]

約数ペア:

[(1, 1253983356), (2, 626991678), (3, 417994452), (4, 313495839), (6, 208997226), (9, 139331484), (12, 104498613), (18, 69665742), (19, 65999124), (27, 46443828), (31, 40451076), (36, 34832871), (38, 32999562), (54, 23221914), (57, 21999708), (62, 20225538), (76, 16499781), (81, 15481276), (93, 13483692), (108, 11610957), (114, 10999854), (124, 10112769), (162, 7740638), (171, 7333236), (186, 6741846), (228, 5499927), (279, 4494564), (324, 3870319), (342, 3666618), (372, 3370923), (513, 2444412), (558, 2247282), (589, 2129004), (684, 1833309), (837, 1498188), (1026, 1222206), (1116, 1123641), (1178, 1064502), (1539, 814804), (1674, 749094), (1767, 709668), (2052, 611103), (2356, 532251), (2511, 499396), (3078, 407402), (3348, 374547), (3534, 354834), (5022, 249698), (5301, 236556), (6156, 203701), (6571, 190836), (7068, 177417), (10044, 124849), (10602, 118278), (13142, 95418), (15903, 78852), (19713, 63612), (21204, 59139), (26284, 47709), (31806, 39426)]