330667792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:12000

約数の個数: 80

約数和(自身を含む): 830085760

約数和(自身を除く): 499417968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 11953, 13832, 23906, 27664, 47812, 83671, 95624, 155389, 167342, 191248, 227107, 310778, 334684, 454214, 621556, 669368, 908428, 1087723, 1243112, 1338736, 1589749, 1816856, 2175446, 2486224, 2952391, 3179498, 3633712, 4350892, 5904782, 6358996, 8701784, 11809564, 12717992, 17403568, 20666737, 23619128, 25435984, 41333474, 47238256, 82666948, 165333896, 330667792]

約数ペア:

[(1, 330667792), (2, 165333896), (4, 82666948), (7, 47238256), (8, 41333474), (13, 25435984), (14, 23619128), (16, 20666737), (19, 17403568), (26, 12717992), (28, 11809564), (38, 8701784), (52, 6358996), (56, 5904782), (76, 4350892), (91, 3633712), (104, 3179498), (112, 2952391), (133, 2486224), (152, 2175446), (182, 1816856), (208, 1589749), (247, 1338736), (266, 1243112), (304, 1087723), (364, 908428), (494, 669368), (532, 621556), (728, 454214), (988, 334684), (1064, 310778), (1456, 227107), (1729, 191248), (1976, 167342), (2128, 155389), (3458, 95624), (3952, 83671), (6916, 47812), (11953, 27664), (13832, 23906)]