289456524

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 884822400

約数和(自身を除く): 595365876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 166, 189, 196, 249, 252, 294, 332, 378, 441, 498, 581, 588, 659, 747, 756, 882, 996, 1162, 1318, 1323, 1494, 1743, 1764, 1977, 2241, 2324, 2636, 2646, 2988, 3486, 3954, 4067, 4482, 4613, 5229, 5292, 5931, 6972, 7908, 8134, 8964, 9226, 10458, 11862, 12201, 13839, 15687, 16268, 17793, 18452, 20916, 23724, 24402, 27678, 31374, 32291, 35586, 36603, 41517, 48804, 54697, 55356, 62748, 64582, 71172, 73206, 83034, 96873, 109394, 109809, 124551, 129164, 146412, 164091, 166068, 193746, 218788, 219618, 249102, 290619, 328182, 382879, 387492, 439236, 492273, 498204, 581238, 656364, 765758, 871857, 984546, 1148637, 1162476, 1476819, 1531516, 1743714, 1969092, 2297274, 2680153, 2953638, 3445911, 3487428, 4594548, 5360306, 5907276, 6891822, 8040459, 10337733, 10720612, 13783644, 16080918, 20675466, 24121377, 32161836, 41350932, 48242754, 72364131, 96485508, 144728262, 289456524]

約数ペア:

[(1, 289456524), (2, 144728262), (3, 96485508), (4, 72364131), (6, 48242754), (7, 41350932), (9, 32161836), (12, 24121377), (14, 20675466), (18, 16080918), (21, 13783644), (27, 10720612), (28, 10337733), (36, 8040459), (42, 6891822), (49, 5907276), (54, 5360306), (63, 4594548), (83, 3487428), (84, 3445911), (98, 2953638), (108, 2680153), (126, 2297274), (147, 1969092), (166, 1743714), (189, 1531516), (196, 1476819), (249, 1162476), (252, 1148637), (294, 984546), (332, 871857), (378, 765758), (441, 656364), (498, 581238), (581, 498204), (588, 492273), (659, 439236), (747, 387492), (756, 382879), (882, 328182), (996, 290619), (1162, 249102), (1318, 219618), (1323, 218788), (1494, 193746), (1743, 166068), (1764, 164091), (1977, 146412), (2241, 129164), (2324, 124551), (2636, 109809), (2646, 109394), (2988, 96873), (3486, 83034), (3954, 73206), (4067, 71172), (4482, 64582), (4613, 62748), (5229, 55356), (5292, 54697), (5931, 48804), (6972, 41517), (7908, 36603), (8134, 35586), (8964, 32291), (9226, 31374), (10458, 27678), (11862, 24402), (12201, 23724), (13839, 20916), (15687, 18452), (16268, 17793)]