1143642864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261823}}^1$

素因数の和:261854

約数の個数: 80

約数和(自身を含む): 3636211712

約数和(自身を除く): 2492568848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 261823, 523646, 785469, 1047292, 1570938, 1832761, 2094584, 3141876, 3403699, 3665522, 4189168, 5498283, 6283752, 6807398, 7331044, 10211097, 10996566, 12567504, 13614796, 14662088, 20422194, 21993132, 23825893, 27229592, 29324176, 40844388, 43986264, 47651786, 54459184, 71477679, 81688776, 87972528, 95303572, 142955358, 163377552, 190607144, 285910716, 381214288, 571821432, 1143642864]

約数ペア:

[(1, 1143642864), (2, 571821432), (3, 381214288), (4, 285910716), (6, 190607144), (7, 163377552), (8, 142955358), (12, 95303572), (13, 87972528), (14, 81688776), (16, 71477679), (21, 54459184), (24, 47651786), (26, 43986264), (28, 40844388), (39, 29324176), (42, 27229592), (48, 23825893), (52, 21993132), (56, 20422194), (78, 14662088), (84, 13614796), (91, 12567504), (104, 10996566), (112, 10211097), (156, 7331044), (168, 6807398), (182, 6283752), (208, 5498283), (273, 4189168), (312, 3665522), (336, 3403699), (364, 3141876), (546, 2094584), (624, 1832761), (728, 1570938), (1092, 1047292), (1456, 785469), (2184, 523646), (4368, 261823)]