996937494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 2528796672

約数和(自身を除く): 1531859178

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 73, 93, 102, 119, 146, 186, 217, 219, 238, 357, 434, 438, 511, 527, 617, 651, 714, 1022, 1054, 1234, 1241, 1302, 1533, 1581, 1851, 2263, 2482, 3066, 3162, 3689, 3702, 3723, 4319, 4526, 6789, 7378, 7446, 8638, 8687, 10489, 11067, 12957, 13578, 15841, 17374, 19127, 20978, 22134, 25914, 26061, 31467, 31682, 38254, 38471, 45041, 47523, 52122, 57381, 62934, 73423, 76942, 90082, 95046, 114762, 115413, 133889, 135123, 146846, 220269, 230826, 267778, 269297, 270246, 315287, 325159, 401667, 440538, 538594, 630574, 650318, 765697, 803334, 807891, 945861, 975477, 1396271, 1531394, 1615782, 1891722, 1950954, 2276113, 2297091, 2792542, 4188813, 4552226, 4594182, 5359879, 6828339, 8377626, 9773897, 10719758, 13656678, 16079637, 19547794, 23736607, 29321691, 32159274, 47473214, 58643382, 71209821, 142419642, 166156249, 332312498, 498468747, 996937494]

約数ペア:

[(1, 996937494), (2, 498468747), (3, 332312498), (6, 166156249), (7, 142419642), (14, 71209821), (17, 58643382), (21, 47473214), (31, 32159274), (34, 29321691), (42, 23736607), (51, 19547794), (62, 16079637), (73, 13656678), (93, 10719758), (102, 9773897), (119, 8377626), (146, 6828339), (186, 5359879), (217, 4594182), (219, 4552226), (238, 4188813), (357, 2792542), (434, 2297091), (438, 2276113), (511, 1950954), (527, 1891722), (617, 1615782), (651, 1531394), (714, 1396271), (1022, 975477), (1054, 945861), (1234, 807891), (1241, 803334), (1302, 765697), (1533, 650318), (1581, 630574), (1851, 538594), (2263, 440538), (2482, 401667), (3066, 325159), (3162, 315287), (3689, 270246), (3702, 269297), (3723, 267778), (4319, 230826), (4526, 220269), (6789, 146846), (7378, 135123), (7446, 133889), (8638, 115413), (8687, 114762), (10489, 95046), (11067, 90082), (12957, 76942), (13578, 73423), (15841, 62934), (17374, 57381), (19127, 52122), (20978, 47523), (22134, 45041), (25914, 38471), (26061, 38254), (31467, 31682)]