919440312

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 128

約数和(自身を含む): 2726016000

約数和(自身を除く): 1806575688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 343, 366, 392, 427, 488, 588, 686, 732, 854, 1029, 1176, 1281, 1372, 1464, 1708, 1831, 2058, 2562, 2744, 2989, 3416, 3662, 4116, 5124, 5493, 5978, 7324, 8232, 8967, 10248, 10986, 11956, 12817, 14648, 17934, 20923, 21972, 23912, 25634, 35868, 38451, 41846, 43944, 51268, 62769, 71736, 76902, 83692, 89719, 102536, 111691, 125538, 153804, 167384, 179438, 223382, 251076, 269157, 307608, 335073, 358876, 446764, 502152, 538314, 628033, 670146, 717752, 781837, 893528, 1076628, 1256066, 1340292, 1563674, 1884099, 2153256, 2345511, 2512132, 2680584, 3127348, 3768198, 4691022, 5024264, 5472859, 6254696, 7536396, 9382044, 10945718, 15072792, 16418577, 18764088, 21891436, 32837154, 38310013, 43782872, 65674308, 76620026, 114930039, 131348616, 153240052, 229860078, 306480104, 459720156, 919440312]

約数ペア:

[(1, 919440312), (2, 459720156), (3, 306480104), (4, 229860078), (6, 153240052), (7, 131348616), (8, 114930039), (12, 76620026), (14, 65674308), (21, 43782872), (24, 38310013), (28, 32837154), (42, 21891436), (49, 18764088), (56, 16418577), (61, 15072792), (84, 10945718), (98, 9382044), (122, 7536396), (147, 6254696), (168, 5472859), (183, 5024264), (196, 4691022), (244, 3768198), (294, 3127348), (343, 2680584), (366, 2512132), (392, 2345511), (427, 2153256), (488, 1884099), (588, 1563674), (686, 1340292), (732, 1256066), (854, 1076628), (1029, 893528), (1176, 781837), (1281, 717752), (1372, 670146), (1464, 628033), (1708, 538314), (1831, 502152), (2058, 446764), (2562, 358876), (2744, 335073), (2989, 307608), (3416, 269157), (3662, 251076), (4116, 223382), (5124, 179438), (5493, 167384), (5978, 153804), (7324, 125538), (8232, 111691), (8967, 102536), (10248, 89719), (10986, 83692), (11956, 76902), (12817, 71736), (14648, 62769), (17934, 51268), (20923, 43944), (21972, 41846), (23912, 38451), (25634, 35868)]