4402765386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 10655686080

約数和(自身を除く): 6252920694

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 89, 114, 138, 171, 178, 207, 267, 331, 342, 361, 414, 437, 534, 662, 722, 801, 874, 993, 1083, 1311, 1602, 1691, 1986, 2047, 2166, 2622, 2979, 3249, 3382, 3933, 4094, 5073, 5958, 6141, 6289, 6498, 7613, 7866, 8303, 10146, 12282, 12578, 15219, 15226, 16606, 18423, 18867, 22839, 24909, 29459, 30438, 32129, 36846, 37734, 38893, 45678, 49818, 56601, 58918, 64258, 68517, 74727, 77786, 88377, 96387, 113202, 116679, 119491, 137034, 144647, 149454, 176754, 192774, 233358, 238982, 265131, 289161, 289294, 350037, 358473, 433941, 530262, 559721, 578322, 677557, 700074, 716946, 738967, 867882, 1075419, 1119442, 1301823, 1355114, 1477934, 1679163, 2032671, 2150838, 2216901, 2603646, 2748293, 3358326, 4065342, 4433802, 5037489, 5496586, 6098013, 6650703, 8244879, 10074978, 10634699, 12196026, 12873583, 13301406, 16489758, 21269398, 24734637, 25747166, 31904097, 38620749, 49469274, 63808194, 77241498, 95712291, 115862247, 191424582, 231724494, 244598077, 489196154, 733794231, 1467588462, 2201382693, 4402765386]

約数ペア:

[(1, 4402765386), (2, 2201382693), (3, 1467588462), (6, 733794231), (9, 489196154), (18, 244598077), (19, 231724494), (23, 191424582), (38, 115862247), (46, 95712291), (57, 77241498), (69, 63808194), (89, 49469274), (114, 38620749), (138, 31904097), (171, 25747166), (178, 24734637), (207, 21269398), (267, 16489758), (331, 13301406), (342, 12873583), (361, 12196026), (414, 10634699), (437, 10074978), (534, 8244879), (662, 6650703), (722, 6098013), (801, 5496586), (874, 5037489), (993, 4433802), (1083, 4065342), (1311, 3358326), (1602, 2748293), (1691, 2603646), (1986, 2216901), (2047, 2150838), (2166, 2032671), (2622, 1679163), (2979, 1477934), (3249, 1355114), (3382, 1301823), (3933, 1119442), (4094, 1075419), (5073, 867882), (5958, 738967), (6141, 716946), (6289, 700074), (6498, 677557), (7613, 578322), (7866, 559721), (8303, 530262), (10146, 433941), (12282, 358473), (12578, 350037), (15219, 289294), (15226, 289161), (16606, 265131), (18423, 238982), (18867, 233358), (22839, 192774), (24909, 176754), (29459, 149454), (30438, 144647), (32129, 137034), (36846, 119491), (37734, 116679), (38893, 113202), (45678, 96387), (49818, 88377), (56601, 77786), (58918, 74727), (64258, 68517)]