442071252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 1356759040

約数和(自身を除く): 914687788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 127, 133, 171, 228, 252, 254, 266, 342, 381, 399, 508, 532, 684, 727, 762, 798, 889, 1143, 1197, 1454, 1524, 1596, 1778, 2181, 2286, 2394, 2413, 2667, 2908, 3556, 4362, 4572, 4788, 4826, 5089, 5334, 6543, 7239, 8001, 8724, 9652, 10178, 10668, 13086, 13813, 14478, 15267, 16002, 16891, 20356, 21717, 26172, 27626, 28956, 30534, 32004, 33782, 41439, 43434, 45801, 50673, 55252, 61068, 67564, 82878, 86868, 91602, 92329, 96691, 101346, 124317, 152019, 165756, 183204, 184658, 193382, 202692, 248634, 276987, 290073, 304038, 369316, 386764, 497268, 553974, 580146, 608076, 646303, 830961, 870219, 1107948, 1160292, 1292606, 1661922, 1740438, 1754251, 1938909, 2585212, 3323844, 3480876, 3508502, 3877818, 5262753, 5816727, 7017004, 7755636, 10525506, 11633454, 12279757, 15788259, 21051012, 23266908, 24559514, 31576518, 36839271, 49119028, 63153036, 73678542, 110517813, 147357084, 221035626, 442071252]

約数ペア:

[(1, 442071252), (2, 221035626), (3, 147357084), (4, 110517813), (6, 73678542), (7, 63153036), (9, 49119028), (12, 36839271), (14, 31576518), (18, 24559514), (19, 23266908), (21, 21051012), (28, 15788259), (36, 12279757), (38, 11633454), (42, 10525506), (57, 7755636), (63, 7017004), (76, 5816727), (84, 5262753), (114, 3877818), (126, 3508502), (127, 3480876), (133, 3323844), (171, 2585212), (228, 1938909), (252, 1754251), (254, 1740438), (266, 1661922), (342, 1292606), (381, 1160292), (399, 1107948), (508, 870219), (532, 830961), (684, 646303), (727, 608076), (762, 580146), (798, 553974), (889, 497268), (1143, 386764), (1197, 369316), (1454, 304038), (1524, 290073), (1596, 276987), (1778, 248634), (2181, 202692), (2286, 193382), (2394, 184658), (2413, 183204), (2667, 165756), (2908, 152019), (3556, 124317), (4362, 101346), (4572, 96691), (4788, 92329), (4826, 91602), (5089, 86868), (5334, 82878), (6543, 67564), (7239, 61068), (8001, 55252), (8724, 50673), (9652, 45801), (10178, 43434), (10668, 41439), (13086, 33782), (13813, 32004), (14478, 30534), (15267, 28956), (16002, 27626), (16891, 26172), (20356, 21717)]