290693676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 144

約数和(自身を含む): 900105696

約数和(自身を除く): 609412020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 546, 588, 637, 663, 714, 833, 884, 1092, 1274, 1326, 1428, 1547, 1666, 1911, 2237, 2499, 2548, 2652, 3094, 3332, 3822, 4474, 4641, 4998, 6188, 6711, 7644, 8948, 9282, 9996, 10829, 13422, 15659, 18564, 21658, 26844, 29081, 31318, 32487, 38029, 43316, 46977, 58162, 62636, 64974, 76058, 87243, 93954, 109613, 114087, 116324, 129948, 152116, 174486, 187908, 203567, 219226, 228174, 266203, 328839, 348972, 407134, 438452, 456348, 494377, 532406, 610701, 657678, 798609, 814268, 988754, 1064812, 1221402, 1315356, 1424969, 1483131, 1597218, 1863421, 1977508, 2442804, 2849938, 2966262, 3194436, 3460639, 3726842, 4274907, 5590263, 5699876, 5932524, 6921278, 7453684, 8549814, 10381917, 11180526, 13842556, 17099628, 20763834, 22361052, 24224473, 41527668, 48448946, 72673419, 96897892, 145346838, 290693676]

約数ペア:

[(1, 290693676), (2, 145346838), (3, 96897892), (4, 72673419), (6, 48448946), (7, 41527668), (12, 24224473), (13, 22361052), (14, 20763834), (17, 17099628), (21, 13842556), (26, 11180526), (28, 10381917), (34, 8549814), (39, 7453684), (42, 6921278), (49, 5932524), (51, 5699876), (52, 5590263), (68, 4274907), (78, 3726842), (84, 3460639), (91, 3194436), (98, 2966262), (102, 2849938), (119, 2442804), (147, 1977508), (156, 1863421), (182, 1597218), (196, 1483131), (204, 1424969), (221, 1315356), (238, 1221402), (273, 1064812), (294, 988754), (357, 814268), (364, 798609), (442, 657678), (476, 610701), (546, 532406), (588, 494377), (637, 456348), (663, 438452), (714, 407134), (833, 348972), (884, 328839), (1092, 266203), (1274, 228174), (1326, 219226), (1428, 203567), (1547, 187908), (1666, 174486), (1911, 152116), (2237, 129948), (2499, 116324), (2548, 114087), (2652, 109613), (3094, 93954), (3332, 87243), (3822, 76058), (4474, 64974), (4641, 62636), (4998, 58162), (6188, 46977), (6711, 43316), (7644, 38029), (8948, 32487), (9282, 31318), (9996, 29081), (10829, 26844), (13422, 21658), (15659, 18564)]