2453816316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 6808306176

約数和(自身を除く): 4354489860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 137, 147, 166, 196, 249, 274, 294, 332, 367, 411, 498, 548, 581, 588, 734, 822, 959, 996, 1101, 1162, 1468, 1644, 1743, 1918, 2202, 2324, 2569, 2877, 3486, 3836, 4067, 4404, 5138, 5754, 6713, 6972, 7707, 8134, 10276, 11371, 11508, 12201, 13426, 15414, 16268, 17983, 20139, 22742, 24402, 26852, 30461, 30828, 34113, 35966, 40278, 45484, 48804, 50279, 53949, 60922, 68226, 71932, 79597, 80556, 91383, 100558, 107898, 121844, 136452, 150837, 159194, 182766, 201116, 213227, 215796, 238791, 301674, 318388, 351953, 365532, 426454, 477582, 557179, 603348, 639681, 703906, 852908, 955164, 1055859, 1114358, 1279362, 1407812, 1492589, 1671537, 2111718, 2228716, 2463671, 2558724, 2985178, 3343074, 4173157, 4223436, 4477767, 4927342, 5970356, 6686148, 7391013, 8346314, 8955534, 9854684, 12519471, 14782026, 16692628, 17911068, 25038942, 29212099, 29564052, 50077884, 58424198, 87636297, 116848396, 175272594, 204484693, 350545188, 408969386, 613454079, 817938772, 1226908158, 2453816316]

約数ペア:

[(1, 2453816316), (2, 1226908158), (3, 817938772), (4, 613454079), (6, 408969386), (7, 350545188), (12, 204484693), (14, 175272594), (21, 116848396), (28, 87636297), (42, 58424198), (49, 50077884), (83, 29564052), (84, 29212099), (98, 25038942), (137, 17911068), (147, 16692628), (166, 14782026), (196, 12519471), (249, 9854684), (274, 8955534), (294, 8346314), (332, 7391013), (367, 6686148), (411, 5970356), (498, 4927342), (548, 4477767), (581, 4223436), (588, 4173157), (734, 3343074), (822, 2985178), (959, 2558724), (996, 2463671), (1101, 2228716), (1162, 2111718), (1468, 1671537), (1644, 1492589), (1743, 1407812), (1918, 1279362), (2202, 1114358), (2324, 1055859), (2569, 955164), (2877, 852908), (3486, 703906), (3836, 639681), (4067, 603348), (4404, 557179), (5138, 477582), (5754, 426454), (6713, 365532), (6972, 351953), (7707, 318388), (8134, 301674), (10276, 238791), (11371, 215796), (11508, 213227), (12201, 201116), (13426, 182766), (15414, 159194), (16268, 150837), (17983, 136452), (20139, 121844), (22742, 107898), (24402, 100558), (26852, 91383), (30461, 80556), (30828, 79597), (34113, 71932), (35966, 68226), (40278, 60922), (45484, 53949), (48804, 50279)]