7309581468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 20115766944

約数和(自身を除く): 12806185476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 181, 196, 294, 346, 362, 397, 519, 543, 588, 692, 724, 794, 1038, 1086, 1191, 1211, 1267, 1588, 2076, 2172, 2382, 2422, 2534, 2779, 3633, 3801, 4764, 4844, 5068, 5558, 7266, 7602, 8337, 8477, 8869, 11116, 14532, 15204, 16674, 16954, 17738, 19453, 25431, 26607, 31313, 33348, 33908, 35476, 38906, 50862, 53214, 58359, 62626, 68681, 71857, 77812, 93939, 101724, 106428, 116718, 125252, 137362, 143714, 187878, 206043, 215571, 219191, 233436, 274724, 287428, 375756, 412086, 431142, 438382, 480767, 502999, 657573, 824172, 862284, 876764, 961534, 1005998, 1315146, 1442301, 1508997, 1534337, 1923068, 2011996, 2630292, 2884602, 3017994, 3068674, 3365369, 3520993, 4603011, 5769204, 6035988, 6137348, 6730738, 7041986, 9206022, 10096107, 10562979, 12431261, 13461476, 14083972, 18412044, 20192214, 21125958, 24862522, 37293783, 40384428, 42251916, 49725044, 74587566, 87018827, 149175132, 174037654, 261056481, 348075308, 522112962, 609131789, 1044225924, 1218263578, 1827395367, 2436527156, 3654790734, 7309581468]

約数ペア:

[(1, 7309581468), (2, 3654790734), (3, 2436527156), (4, 1827395367), (6, 1218263578), (7, 1044225924), (12, 609131789), (14, 522112962), (21, 348075308), (28, 261056481), (42, 174037654), (49, 149175132), (84, 87018827), (98, 74587566), (147, 49725044), (173, 42251916), (181, 40384428), (196, 37293783), (294, 24862522), (346, 21125958), (362, 20192214), (397, 18412044), (519, 14083972), (543, 13461476), (588, 12431261), (692, 10562979), (724, 10096107), (794, 9206022), (1038, 7041986), (1086, 6730738), (1191, 6137348), (1211, 6035988), (1267, 5769204), (1588, 4603011), (2076, 3520993), (2172, 3365369), (2382, 3068674), (2422, 3017994), (2534, 2884602), (2779, 2630292), (3633, 2011996), (3801, 1923068), (4764, 1534337), (4844, 1508997), (5068, 1442301), (5558, 1315146), (7266, 1005998), (7602, 961534), (8337, 876764), (8477, 862284), (8869, 824172), (11116, 657573), (14532, 502999), (15204, 480767), (16674, 438382), (16954, 431142), (17738, 412086), (19453, 375756), (25431, 287428), (26607, 274724), (31313, 233436), (33348, 219191), (33908, 215571), (35476, 206043), (38906, 187878), (50862, 143714), (53214, 137362), (58359, 125252), (62626, 116718), (68681, 106428), (71857, 101724), (77812, 93939)]