623347452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 1951971840

約数和(自身を除く): 1328624388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 179, 182, 234, 252, 273, 358, 364, 468, 537, 546, 716, 819, 1063, 1074, 1092, 1253, 1611, 1638, 2126, 2148, 2327, 2506, 3189, 3222, 3276, 3759, 4252, 4654, 5012, 6378, 6444, 6981, 7441, 7518, 9308, 9567, 11277, 12756, 13819, 13962, 14882, 15036, 16289, 19134, 20943, 22323, 22554, 27638, 27924, 29764, 32578, 38268, 41457, 41886, 44646, 45108, 48867, 55276, 65156, 66969, 82914, 83772, 89292, 96733, 97734, 124371, 133938, 146601, 165828, 190277, 193466, 195468, 248742, 267876, 290199, 293202, 380554, 386932, 497484, 570831, 580398, 586404, 761108, 870597, 1141662, 1160796, 1331939, 1712493, 1741194, 2283324, 2473601, 2663878, 3424986, 3482388, 3995817, 4947202, 5327756, 6849972, 7420803, 7991634, 9894404, 11987451, 14841606, 15983268, 17315207, 22262409, 23974902, 29683212, 34630414, 44524818, 47949804, 51945621, 69260828, 89049636, 103891242, 155836863, 207782484, 311673726, 623347452]

約数ペア:

[(1, 623347452), (2, 311673726), (3, 207782484), (4, 155836863), (6, 103891242), (7, 89049636), (9, 69260828), (12, 51945621), (13, 47949804), (14, 44524818), (18, 34630414), (21, 29683212), (26, 23974902), (28, 22262409), (36, 17315207), (39, 15983268), (42, 14841606), (52, 11987451), (63, 9894404), (78, 7991634), (84, 7420803), (91, 6849972), (117, 5327756), (126, 4947202), (156, 3995817), (179, 3482388), (182, 3424986), (234, 2663878), (252, 2473601), (273, 2283324), (358, 1741194), (364, 1712493), (468, 1331939), (537, 1160796), (546, 1141662), (716, 870597), (819, 761108), (1063, 586404), (1074, 580398), (1092, 570831), (1253, 497484), (1611, 386932), (1638, 380554), (2126, 293202), (2148, 290199), (2327, 267876), (2506, 248742), (3189, 195468), (3222, 193466), (3276, 190277), (3759, 165828), (4252, 146601), (4654, 133938), (5012, 124371), (6378, 97734), (6444, 96733), (6981, 89292), (7441, 83772), (7518, 82914), (9308, 66969), (9567, 65156), (11277, 55276), (12756, 48867), (13819, 45108), (13962, 44646), (14882, 41886), (15036, 41457), (16289, 38268), (19134, 32578), (20943, 29764), (22323, 27924), (22554, 27638)]