387989424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 1154353200

約数和(自身を除く): 766363776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 228, 304, 327, 342, 436, 456, 654, 684, 872, 912, 981, 1301, 1308, 1368, 1744, 1962, 2071, 2602, 2616, 2736, 3903, 3924, 4142, 5204, 5232, 6213, 7806, 7848, 8284, 10408, 11709, 12426, 15612, 15696, 16568, 18639, 20816, 23418, 24719, 24852, 31224, 33136, 37278, 46836, 49438, 49704, 62448, 74157, 74556, 93672, 98876, 99408, 141809, 148314, 149112, 187344, 197752, 222471, 283618, 296628, 298224, 395504, 425427, 444942, 567236, 593256, 850854, 889884, 1134472, 1186512, 1276281, 1701708, 1779768, 2268944, 2552562, 2694371, 3403416, 3559536, 5105124, 5388742, 6806832, 8083113, 10210248, 10777484, 16166226, 20420496, 21554968, 24249339, 32332452, 43109936, 48498678, 64664904, 96997356, 129329808, 193994712, 387989424]

約数ペア:

[(1, 387989424), (2, 193994712), (3, 129329808), (4, 96997356), (6, 64664904), (8, 48498678), (9, 43109936), (12, 32332452), (16, 24249339), (18, 21554968), (19, 20420496), (24, 16166226), (36, 10777484), (38, 10210248), (48, 8083113), (57, 6806832), (72, 5388742), (76, 5105124), (109, 3559536), (114, 3403416), (144, 2694371), (152, 2552562), (171, 2268944), (218, 1779768), (228, 1701708), (304, 1276281), (327, 1186512), (342, 1134472), (436, 889884), (456, 850854), (654, 593256), (684, 567236), (872, 444942), (912, 425427), (981, 395504), (1301, 298224), (1308, 296628), (1368, 283618), (1744, 222471), (1962, 197752), (2071, 187344), (2602, 149112), (2616, 148314), (2736, 141809), (3903, 99408), (3924, 98876), (4142, 93672), (5204, 74556), (5232, 74157), (6213, 62448), (7806, 49704), (7848, 49438), (8284, 46836), (10408, 37278), (11709, 33136), (12426, 31224), (15612, 24852), (15696, 24719), (16568, 23418), (18639, 20816)]