475666308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 1338494976

約数和(自身を除く): 862828668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 127, 151, 156, 159, 212, 234, 254, 302, 318, 381, 453, 468, 477, 508, 604, 636, 689, 762, 906, 954, 1143, 1359, 1378, 1524, 1651, 1812, 1908, 1963, 2067, 2286, 2718, 2756, 3302, 3926, 4134, 4572, 4953, 5436, 5889, 6201, 6604, 6731, 7852, 8003, 8268, 9906, 11778, 12402, 13462, 14859, 16006, 17667, 19177, 19812, 20193, 23556, 24009, 24804, 26924, 29718, 32012, 35334, 38354, 40386, 48018, 57531, 59436, 60579, 70668, 72027, 76708, 80772, 87503, 96036, 104039, 115062, 121158, 144054, 172593, 175006, 208078, 230124, 242316, 249301, 262509, 288108, 312117, 345186, 350012, 416156, 498602, 525018, 624234, 690372, 747903, 787527, 936351, 997204, 1016381, 1050036, 1248468, 1495806, 1575054, 1872702, 2032762, 2243709, 2991612, 3049143, 3150108, 3745404, 4065524, 4487418, 6098286, 8974836, 9147429, 12196572, 13212953, 18294858, 26425906, 36589716, 39638859, 52851812, 79277718, 118916577, 158555436, 237833154, 475666308]

約数ペア:

[(1, 475666308), (2, 237833154), (3, 158555436), (4, 118916577), (6, 79277718), (9, 52851812), (12, 39638859), (13, 36589716), (18, 26425906), (26, 18294858), (36, 13212953), (39, 12196572), (52, 9147429), (53, 8974836), (78, 6098286), (106, 4487418), (117, 4065524), (127, 3745404), (151, 3150108), (156, 3049143), (159, 2991612), (212, 2243709), (234, 2032762), (254, 1872702), (302, 1575054), (318, 1495806), (381, 1248468), (453, 1050036), (468, 1016381), (477, 997204), (508, 936351), (604, 787527), (636, 747903), (689, 690372), (762, 624234), (906, 525018), (954, 498602), (1143, 416156), (1359, 350012), (1378, 345186), (1524, 312117), (1651, 288108), (1812, 262509), (1908, 249301), (1963, 242316), (2067, 230124), (2286, 208078), (2718, 175006), (2756, 172593), (3302, 144054), (3926, 121158), (4134, 115062), (4572, 104039), (4953, 96036), (5436, 87503), (5889, 80772), (6201, 76708), (6604, 72027), (6731, 70668), (7852, 60579), (8003, 59436), (8268, 57531), (9906, 48018), (11778, 40386), (12402, 38354), (13462, 35334), (14859, 32012), (16006, 29718), (17667, 26924), (19177, 24804), (19812, 24009), (20193, 23556)]