739313172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 2098736640

約数和(自身を除く): 1359423468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 131, 156, 186, 234, 262, 279, 372, 389, 393, 403, 468, 524, 558, 778, 786, 806, 1116, 1167, 1179, 1209, 1556, 1572, 1612, 1703, 2334, 2358, 2418, 3406, 3501, 3627, 4061, 4668, 4716, 4836, 5057, 5109, 6812, 7002, 7254, 8122, 10114, 10218, 12059, 12183, 14004, 14508, 15171, 15327, 16244, 20228, 20436, 24118, 24366, 30342, 30654, 36177, 36549, 45513, 48236, 48732, 50959, 52793, 60684, 61308, 72354, 73098, 91026, 101918, 105586, 108531, 144708, 146196, 152877, 156767, 158379, 182052, 203836, 211172, 217062, 305754, 313534, 316758, 434124, 458631, 470301, 475137, 611508, 627068, 633516, 662467, 917262, 940602, 950274, 1324934, 1410903, 1579729, 1834524, 1881204, 1900548, 1987401, 2649868, 2821806, 3159458, 3974802, 4739187, 5643612, 5962203, 6318916, 7949604, 9478374, 11924406, 14217561, 18956748, 20536477, 23848812, 28435122, 41072954, 56870244, 61609431, 82145908, 123218862, 184828293, 246437724, 369656586, 739313172]

約数ペア:

[(1, 739313172), (2, 369656586), (3, 246437724), (4, 184828293), (6, 123218862), (9, 82145908), (12, 61609431), (13, 56870244), (18, 41072954), (26, 28435122), (31, 23848812), (36, 20536477), (39, 18956748), (52, 14217561), (62, 11924406), (78, 9478374), (93, 7949604), (117, 6318916), (124, 5962203), (131, 5643612), (156, 4739187), (186, 3974802), (234, 3159458), (262, 2821806), (279, 2649868), (372, 1987401), (389, 1900548), (393, 1881204), (403, 1834524), (468, 1579729), (524, 1410903), (558, 1324934), (778, 950274), (786, 940602), (806, 917262), (1116, 662467), (1167, 633516), (1179, 627068), (1209, 611508), (1556, 475137), (1572, 470301), (1612, 458631), (1703, 434124), (2334, 316758), (2358, 313534), (2418, 305754), (3406, 217062), (3501, 211172), (3627, 203836), (4061, 182052), (4668, 158379), (4716, 156767), (4836, 152877), (5057, 146196), (5109, 144708), (6812, 108531), (7002, 105586), (7254, 101918), (8122, 91026), (10114, 73098), (10218, 72354), (12059, 61308), (12183, 60684), (14004, 52793), (14508, 50959), (15171, 48732), (15327, 48236), (16244, 45513), (20228, 36549), (20436, 36177), (24118, 30654), (24366, 30342)]