3308508728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 7523328000

約数和(自身を除く): 4214819272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 157, 199, 217, 244, 248, 314, 398, 427, 434, 488, 628, 796, 854, 868, 1099, 1256, 1393, 1592, 1708, 1736, 1891, 2198, 2786, 3416, 3782, 4396, 4867, 5572, 6169, 7564, 8792, 9577, 9734, 11144, 12139, 12338, 13237, 15128, 19154, 19468, 24278, 24676, 26474, 31243, 34069, 38308, 38936, 43183, 48556, 49352, 52948, 62486, 67039, 68138, 76616, 84973, 86366, 97112, 105896, 124972, 134078, 136276, 169946, 172732, 218701, 249944, 268156, 272552, 296887, 339892, 345464, 376309, 437402, 536312, 593774, 679784, 752618, 874804, 968533, 1187548, 1505236, 1749608, 1905823, 1937066, 2078209, 2375096, 2634163, 3010472, 3811646, 3874132, 4156418, 5268326, 6779731, 7623292, 7748264, 8312836, 10536652, 13340761, 13559462, 15246584, 16625672, 21073304, 26681522, 27118924, 53363044, 54237848, 59080513, 106726088, 118161026, 236322052, 413563591, 472644104, 827127182, 1654254364, 3308508728]

約数ペア:

[(1, 3308508728), (2, 1654254364), (4, 827127182), (7, 472644104), (8, 413563591), (14, 236322052), (28, 118161026), (31, 106726088), (56, 59080513), (61, 54237848), (62, 53363044), (122, 27118924), (124, 26681522), (157, 21073304), (199, 16625672), (217, 15246584), (244, 13559462), (248, 13340761), (314, 10536652), (398, 8312836), (427, 7748264), (434, 7623292), (488, 6779731), (628, 5268326), (796, 4156418), (854, 3874132), (868, 3811646), (1099, 3010472), (1256, 2634163), (1393, 2375096), (1592, 2078209), (1708, 1937066), (1736, 1905823), (1891, 1749608), (2198, 1505236), (2786, 1187548), (3416, 968533), (3782, 874804), (4396, 752618), (4867, 679784), (5572, 593774), (6169, 536312), (7564, 437402), (8792, 376309), (9577, 345464), (9734, 339892), (11144, 296887), (12139, 272552), (12338, 268156), (13237, 249944), (15128, 218701), (19154, 172732), (19468, 169946), (24278, 136276), (24676, 134078), (26474, 124972), (31243, 105896), (34069, 97112), (38308, 86366), (38936, 84973), (43183, 76616), (48556, 68138), (49352, 67039), (52948, 62486)]