16238450690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9319}}^1$

素因数の和:9448

約数の個数: 128

約数和(自身を含む): 38136545280

約数和(自身を除く): 21898094590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 73, 77, 110, 146, 154, 155, 217, 310, 341, 365, 385, 434, 511, 682, 730, 770, 803, 1022, 1085, 1606, 1705, 2170, 2263, 2387, 2555, 3410, 4015, 4526, 4774, 5110, 5621, 8030, 9319, 11242, 11315, 11935, 15841, 18638, 22630, 23870, 24893, 28105, 31682, 46595, 49786, 56210, 65233, 79205, 93190, 102509, 124465, 130466, 158410, 174251, 205018, 248930, 288889, 326165, 348502, 512545, 577778, 652330, 680287, 717563, 871255, 1025090, 1360574, 1435126, 1444445, 1742510, 2022223, 2888890, 3177779, 3401435, 3587815, 4044446, 4762009, 6355558, 6802870, 7175630, 7483157, 9524018, 10111115, 14966314, 15888895, 20222230, 21088897, 22244453, 23810045, 31777790, 37415785, 42177794, 44488906, 47620090, 52382099, 74831570, 104764198, 105444485, 111222265, 147622279, 210888970, 222444530, 231977867, 261910495, 295244558, 463955734, 523820990, 738111395, 1159889335, 1476222790, 1623845069, 2319778670, 3247690138, 8119225345, 16238450690]

約数ペア:

[(1, 16238450690), (2, 8119225345), (5, 3247690138), (7, 2319778670), (10, 1623845069), (11, 1476222790), (14, 1159889335), (22, 738111395), (31, 523820990), (35, 463955734), (55, 295244558), (62, 261910495), (70, 231977867), (73, 222444530), (77, 210888970), (110, 147622279), (146, 111222265), (154, 105444485), (155, 104764198), (217, 74831570), (310, 52382099), (341, 47620090), (365, 44488906), (385, 42177794), (434, 37415785), (511, 31777790), (682, 23810045), (730, 22244453), (770, 21088897), (803, 20222230), (1022, 15888895), (1085, 14966314), (1606, 10111115), (1705, 9524018), (2170, 7483157), (2263, 7175630), (2387, 6802870), (2555, 6355558), (3410, 4762009), (4015, 4044446), (4526, 3587815), (4774, 3401435), (5110, 3177779), (5621, 2888890), (8030, 2022223), (9319, 1742510), (11242, 1444445), (11315, 1435126), (11935, 1360574), (15841, 1025090), (18638, 871255), (22630, 717563), (23870, 680287), (24893, 652330), (28105, 577778), (31682, 512545), (46595, 348502), (49786, 326165), (56210, 288889), (65233, 248930), (79205, 205018), (93190, 174251), (102509, 158410), (124465, 130466)]