216870408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 631612800

約数和(自身を除く): 414742392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3373, 3384, 3572, 5358, 6746, 7144, 8037, 10119, 10716, 13492, 16074, 20238, 21432, 26984, 30357, 32148, 40476, 60714, 64087, 64296, 80952, 121428, 128174, 158531, 192261, 242856, 256348, 317062, 384522, 475593, 512696, 576783, 634124, 769044, 951186, 1153566, 1268248, 1426779, 1538088, 1902372, 2307132, 2853558, 3012089, 3804744, 4614264, 5707116, 6024178, 9036267, 11414232, 12048356, 18072534, 24096712, 27108801, 36145068, 54217602, 72290136, 108435204, 216870408]

約数ペア:

[(1, 216870408), (2, 108435204), (3, 72290136), (4, 54217602), (6, 36145068), (8, 27108801), (9, 24096712), (12, 18072534), (18, 12048356), (19, 11414232), (24, 9036267), (36, 6024178), (38, 5707116), (47, 4614264), (57, 3804744), (72, 3012089), (76, 2853558), (94, 2307132), (114, 1902372), (141, 1538088), (152, 1426779), (171, 1268248), (188, 1153566), (228, 951186), (282, 769044), (342, 634124), (376, 576783), (423, 512696), (456, 475593), (564, 384522), (684, 317062), (846, 256348), (893, 242856), (1128, 192261), (1368, 158531), (1692, 128174), (1786, 121428), (2679, 80952), (3373, 64296), (3384, 64087), (3572, 60714), (5358, 40476), (6746, 32148), (7144, 30357), (8037, 26984), (10119, 21432), (10716, 20238), (13492, 16074)]