1285453368

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2006

約数の個数: 128

約数和(自身を含む): 3802075200

約数和(自身を除く): 2516621832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 197, 204, 216, 306, 394, 408, 459, 591, 612, 788, 918, 1182, 1224, 1576, 1773, 1777, 1836, 2364, 3349, 3546, 3554, 3672, 4728, 5319, 5331, 6698, 7092, 7108, 10047, 10638, 10662, 13396, 14184, 14216, 15993, 20094, 21276, 21324, 26792, 30141, 30209, 31986, 40188, 42552, 42648, 47979, 60282, 60418, 63972, 80376, 90423, 90627, 95958, 120564, 120836, 127944, 180846, 181254, 191916, 241128, 241672, 271881, 350069, 361692, 362508, 383832, 543762, 700138, 723384, 725016, 815643, 1050207, 1087524, 1400276, 1631286, 2100414, 2175048, 2800552, 3150621, 3262572, 4200828, 5951173, 6301242, 6525144, 8401656, 9451863, 11902346, 12602484, 17853519, 18903726, 23804692, 25204968, 35707038, 37807452, 47609384, 53560557, 71414076, 75614904, 107121114, 142828152, 160681671, 214242228, 321363342, 428484456, 642726684, 1285453368]

約数ペア:

[(1, 1285453368), (2, 642726684), (3, 428484456), (4, 321363342), (6, 214242228), (8, 160681671), (9, 142828152), (12, 107121114), (17, 75614904), (18, 71414076), (24, 53560557), (27, 47609384), (34, 37807452), (36, 35707038), (51, 25204968), (54, 23804692), (68, 18903726), (72, 17853519), (102, 12602484), (108, 11902346), (136, 9451863), (153, 8401656), (197, 6525144), (204, 6301242), (216, 5951173), (306, 4200828), (394, 3262572), (408, 3150621), (459, 2800552), (591, 2175048), (612, 2100414), (788, 1631286), (918, 1400276), (1182, 1087524), (1224, 1050207), (1576, 815643), (1773, 725016), (1777, 723384), (1836, 700138), (2364, 543762), (3349, 383832), (3546, 362508), (3554, 361692), (3672, 350069), (4728, 271881), (5319, 241672), (5331, 241128), (6698, 191916), (7092, 181254), (7108, 180846), (10047, 127944), (10638, 120836), (10662, 120564), (13396, 95958), (14184, 90627), (14216, 90423), (15993, 80376), (20094, 63972), (21276, 60418), (21324, 60282), (26792, 47979), (30141, 42648), (30209, 42552), (31986, 40188)]