581363172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2683}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 1586609024

約数和(自身を除く): 1005245852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 463, 468, 926, 1389, 1852, 2683, 2778, 4167, 5366, 5556, 6019, 8049, 8334, 10732, 12038, 16098, 16668, 18057, 24076, 24147, 32196, 34879, 36114, 48294, 54171, 69758, 72228, 96588, 104637, 108342, 139516, 209274, 216684, 313911, 418548, 627822, 1242229, 1255644, 2484458, 3726687, 4968916, 7453374, 11180061, 14906748, 16148977, 22360122, 32297954, 44720244, 48446931, 64595908, 96893862, 145340793, 193787724, 290681586, 581363172]

約数ペア:

[(1, 581363172), (2, 290681586), (3, 193787724), (4, 145340793), (6, 96893862), (9, 64595908), (12, 48446931), (13, 44720244), (18, 32297954), (26, 22360122), (36, 16148977), (39, 14906748), (52, 11180061), (78, 7453374), (117, 4968916), (156, 3726687), (234, 2484458), (463, 1255644), (468, 1242229), (926, 627822), (1389, 418548), (1852, 313911), (2683, 216684), (2778, 209274), (4167, 139516), (5366, 108342), (5556, 104637), (6019, 96588), (8049, 72228), (8334, 69758), (10732, 54171), (12038, 48294), (16098, 36114), (16668, 34879), (18057, 32196), (24076, 24147)]