385373664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{102931}}^1$

素因数の和:102960

約数の個数: 72

約数和(自身を含む): 1180218312

約数和(自身を除く): 794844648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 102931, 205862, 308793, 411724, 617586, 823448, 926379, 1235172, 1338103, 1646896, 1852758, 2470344, 2676206, 3293792, 3705516, 4014309, 4940688, 5352412, 7411032, 8028618, 9881376, 10704824, 12042927, 14822064, 16057236, 21409648, 24085854, 29644128, 32114472, 42819296, 48171708, 64228944, 96343416, 128457888, 192686832, 385373664]

約数ペア:

[(1, 385373664), (2, 192686832), (3, 128457888), (4, 96343416), (6, 64228944), (8, 48171708), (9, 42819296), (12, 32114472), (13, 29644128), (16, 24085854), (18, 21409648), (24, 16057236), (26, 14822064), (32, 12042927), (36, 10704824), (39, 9881376), (48, 8028618), (52, 7411032), (72, 5352412), (78, 4940688), (96, 4014309), (104, 3705516), (117, 3293792), (144, 2676206), (156, 2470344), (208, 1852758), (234, 1646896), (288, 1338103), (312, 1235172), (416, 926379), (468, 823448), (624, 617586), (936, 411724), (1248, 308793), (1872, 205862), (3744, 102931)]