321608364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 144

約数和(自身を含む): 1002798720

約数和(自身を除く): 681190356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2508, 2617, 2793, 2926, 3234, 3724, 4389, 5234, 5586, 5852, 6468, 7851, 8778, 10241, 10468, 11172, 15702, 17556, 18319, 20482, 28787, 30723, 31404, 36638, 40964, 49723, 54957, 57574, 61446, 73276, 86361, 99446, 109914, 115148, 122892, 128233, 149169, 172722, 198892, 201509, 219828, 256466, 298338, 345444, 348061, 384699, 403018, 512932, 546953, 596676, 604527, 696122, 769398, 806036, 1044183, 1093906, 1209054, 1392244, 1410563, 1538796, 1640859, 2088366, 2187812, 2418108, 2436427, 2821126, 3281718, 3828671, 4176732, 4231689, 4872854, 5642252, 6563436, 7309281, 7657342, 8463378, 9745708, 11486013, 14618562, 15314684, 16926756, 22972026, 26800697, 29237124, 45944052, 53601394, 80402091, 107202788, 160804182, 321608364]

約数ペア:

[(1, 321608364), (2, 160804182), (3, 107202788), (4, 80402091), (6, 53601394), (7, 45944052), (11, 29237124), (12, 26800697), (14, 22972026), (19, 16926756), (21, 15314684), (22, 14618562), (28, 11486013), (33, 9745708), (38, 8463378), (42, 7657342), (44, 7309281), (49, 6563436), (57, 5642252), (66, 4872854), (76, 4231689), (77, 4176732), (84, 3828671), (98, 3281718), (114, 2821126), (132, 2436427), (133, 2418108), (147, 2187812), (154, 2088366), (196, 1640859), (209, 1538796), (228, 1410563), (231, 1392244), (266, 1209054), (294, 1093906), (308, 1044183), (399, 806036), (418, 769398), (462, 696122), (532, 604527), (539, 596676), (588, 546953), (627, 512932), (798, 403018), (836, 384699), (924, 348061), (931, 345444), (1078, 298338), (1254, 256466), (1463, 219828), (1596, 201509), (1617, 198892), (1862, 172722), (2156, 149169), (2508, 128233), (2617, 122892), (2793, 115148), (2926, 109914), (3234, 99446), (3724, 86361), (4389, 73276), (5234, 61446), (5586, 57574), (5852, 54957), (6468, 49723), (7851, 40964), (8778, 36638), (10241, 31404), (10468, 30723), (11172, 28787), (15702, 20482), (17556, 18319)]