2420345928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100747}}^1$

素因数の和:100787

約数の個数: 128

約数和(自身を含む): 8124318720

約数和(自身を除く): 5703972792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 100747, 201494, 302241, 402988, 604482, 705229, 805976, 1108217, 1208964, 1309711, 1410458, 2115687, 2216434, 2417928, 2619422, 2820916, 3324651, 3929133, 4231374, 4432868, 5238844, 5641832, 6649302, 7757519, 7858266, 8462748, 8865736, 9167977, 10477688, 13298604, 14406821, 15515038, 15716532, 16925496, 18335954, 23272557, 26597208, 27503931, 28813642, 31030076, 31433064, 36671908, 43220463, 46545114, 55007862, 57627284, 62060152, 73343816, 86440926, 93090228, 100847747, 110015724, 115254568, 172881852, 186180456, 201695494, 220031448, 302543241, 345763704, 403390988, 605086482, 806781976, 1210172964, 2420345928]

約数ペア:

[(1, 2420345928), (2, 1210172964), (3, 806781976), (4, 605086482), (6, 403390988), (7, 345763704), (8, 302543241), (11, 220031448), (12, 201695494), (13, 186180456), (14, 172881852), (21, 115254568), (22, 110015724), (24, 100847747), (26, 93090228), (28, 86440926), (33, 73343816), (39, 62060152), (42, 57627284), (44, 55007862), (52, 46545114), (56, 43220463), (66, 36671908), (77, 31433064), (78, 31030076), (84, 28813642), (88, 27503931), (91, 26597208), (104, 23272557), (132, 18335954), (143, 16925496), (154, 15716532), (156, 15515038), (168, 14406821), (182, 13298604), (231, 10477688), (264, 9167977), (273, 8865736), (286, 8462748), (308, 7858266), (312, 7757519), (364, 6649302), (429, 5641832), (462, 5238844), (546, 4432868), (572, 4231374), (616, 3929133), (728, 3324651), (858, 2820916), (924, 2619422), (1001, 2417928), (1092, 2216434), (1144, 2115687), (1716, 1410458), (1848, 1309711), (2002, 1208964), (2184, 1108217), (3003, 805976), (3432, 705229), (4004, 604482), (6006, 402988), (8008, 302241), (12012, 201494), (24024, 100747)]