1285240692564

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{24948379}}^1$

素因数の和:24948451

約数の個数: 72

約数和(自身を含む): 3432697500960

約数和(自身を除く): 2147456808396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 51516, 24948379, 49896758, 74845137, 99793516, 149690274, 224535411, 299380548, 449070822, 673606233, 898141644, 1322264087, 1347212466, 2020818699, 2644528174, 2694424932, 3966792261, 4041637398, 5289056348, 6062456097, 7933584522, 8083274796, 11900376783, 12124912194, 15867169044, 23800753566, 24249824388, 35701130349, 47601507132, 71402260698, 107103391047, 142804521396, 214206782094, 321310173141, 428413564188, 642620346282, 1285240692564]

約数ペア:

[(1, 1285240692564), (2, 642620346282), (3, 428413564188), (4, 321310173141), (6, 214206782094), (9, 142804521396), (12, 107103391047), (18, 71402260698), (27, 47601507132), (36, 35701130349), (53, 24249824388), (54, 23800753566), (81, 15867169044), (106, 12124912194), (108, 11900376783), (159, 8083274796), (162, 7933584522), (212, 6062456097), (243, 5289056348), (318, 4041637398), (324, 3966792261), (477, 2694424932), (486, 2644528174), (636, 2020818699), (954, 1347212466), (972, 1322264087), (1431, 898141644), (1908, 673606233), (2862, 449070822), (4293, 299380548), (5724, 224535411), (8586, 149690274), (12879, 99793516), (17172, 74845137), (25758, 49896758), (51516, 24948379)]