1272348

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 4402944

約数和(自身を除く): 3130596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 77, 81, 84, 99, 102, 108, 119, 126, 132, 153, 154, 162, 187, 189, 198, 204, 231, 238, 243, 252, 297, 306, 308, 324, 357, 374, 378, 396, 459, 462, 476, 486, 561, 567, 594, 612, 693, 714, 748, 756, 891, 918, 924, 972, 1071, 1122, 1134, 1188, 1309, 1377, 1386, 1428, 1683, 1701, 1782, 1836, 2079, 2142, 2244, 2268, 2618, 2673, 2754, 2772, 3213, 3366, 3402, 3564, 3927, 4131, 4158, 4284, 5049, 5236, 5346, 5508, 6237, 6426, 6732, 6804, 7854, 8262, 8316, 9639, 10098, 10692, 11781, 12474, 12852, 15147, 15708, 16524, 18711, 19278, 20196, 23562, 24948, 28917, 30294, 35343, 37422, 38556, 45441, 47124, 57834, 60588, 70686, 74844, 90882, 106029, 115668, 141372, 181764, 212058, 318087, 424116, 636174, 1272348]

約数ペア:

[(1, 1272348), (2, 636174), (3, 424116), (4, 318087), (6, 212058), (7, 181764), (9, 141372), (11, 115668), (12, 106029), (14, 90882), (17, 74844), (18, 70686), (21, 60588), (22, 57834), (27, 47124), (28, 45441), (33, 38556), (34, 37422), (36, 35343), (42, 30294), (44, 28917), (51, 24948), (54, 23562), (63, 20196), (66, 19278), (68, 18711), (77, 16524), (81, 15708), (84, 15147), (99, 12852), (102, 12474), (108, 11781), (119, 10692), (126, 10098), (132, 9639), (153, 8316), (154, 8262), (162, 7854), (187, 6804), (189, 6732), (198, 6426), (204, 6237), (231, 5508), (238, 5346), (243, 5236), (252, 5049), (297, 4284), (306, 4158), (308, 4131), (324, 3927), (357, 3564), (374, 3402), (378, 3366), (396, 3213), (459, 2772), (462, 2754), (476, 2673), (486, 2618), (561, 2268), (567, 2244), (594, 2142), (612, 2079), (693, 1836), (714, 1782), (748, 1701), (756, 1683), (891, 1428), (918, 1386), (924, 1377), (972, 1309), (1071, 1188), (1122, 1134)]