258977628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 144

約数和(自身を含む): 831317760

約数和(自身を除く): 572340132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2027, 2028, 2366, 2457, 3042, 3276, 3549, 4054, 4563, 4732, 4914, 6081, 6084, 7098, 8108, 9126, 9828, 10647, 12162, 14189, 14196, 18243, 18252, 21294, 24324, 26351, 28378, 31941, 36486, 42567, 42588, 52702, 54729, 56756, 63882, 72972, 79053, 85134, 105404, 109458, 127701, 127764, 158106, 170268, 184457, 218916, 237159, 255402, 316212, 342563, 368914, 383103, 474318, 510804, 553371, 685126, 711477, 737828, 766206, 948636, 1027689, 1106742, 1370252, 1422954, 1532412, 1660113, 2055378, 2213484, 2397941, 2845908, 3083067, 3320226, 4110756, 4795882, 4980339, 6166134, 6640452, 7193823, 9249201, 9591764, 9960678, 12332268, 14387646, 18498402, 19921356, 21581469, 28775292, 36996804, 43162938, 64744407, 86325876, 129488814, 258977628]

約数ペア:

[(1, 258977628), (2, 129488814), (3, 86325876), (4, 64744407), (6, 43162938), (7, 36996804), (9, 28775292), (12, 21581469), (13, 19921356), (14, 18498402), (18, 14387646), (21, 12332268), (26, 9960678), (27, 9591764), (28, 9249201), (36, 7193823), (39, 6640452), (42, 6166134), (52, 4980339), (54, 4795882), (63, 4110756), (78, 3320226), (84, 3083067), (91, 2845908), (108, 2397941), (117, 2213484), (126, 2055378), (156, 1660113), (169, 1532412), (182, 1422954), (189, 1370252), (234, 1106742), (252, 1027689), (273, 948636), (338, 766206), (351, 737828), (364, 711477), (378, 685126), (468, 553371), (507, 510804), (546, 474318), (676, 383103), (702, 368914), (756, 342563), (819, 316212), (1014, 255402), (1092, 237159), (1183, 218916), (1404, 184457), (1521, 170268), (1638, 158106), (2027, 127764), (2028, 127701), (2366, 109458), (2457, 105404), (3042, 85134), (3276, 79053), (3549, 72972), (4054, 63882), (4563, 56756), (4732, 54729), (4914, 52702), (6081, 42588), (6084, 42567), (7098, 36486), (8108, 31941), (9126, 28378), (9828, 26351), (10647, 24324), (12162, 21294), (14189, 18252), (14196, 18243)]