15675032324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 33994920960

約数和(自身を除く): 18319888636

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 109, 116, 124, 197, 203, 217, 218, 394, 406, 434, 436, 763, 788, 812, 841, 868, 899, 1379, 1526, 1682, 1798, 2758, 3052, 3161, 3364, 3379, 3596, 5516, 5713, 5887, 6107, 6293, 6322, 6758, 11426, 11774, 12214, 12586, 12644, 13516, 21473, 22127, 22852, 23548, 23653, 24428, 25172, 26071, 39991, 42749, 42946, 44254, 47306, 52142, 79982, 85498, 85892, 88508, 91669, 94612, 97991, 104284, 150311, 159964, 165677, 170996, 177103, 182497, 183338, 195982, 300622, 331354, 354206, 364994, 366676, 391964, 601244, 622717, 641683, 662708, 665663, 685937, 708412, 729988, 1159739, 1239721, 1245434, 1283366, 1331326, 1371874, 2319478, 2479442, 2490868, 2566732, 2662652, 2743748, 2841739, 4359019, 4638956, 4659641, 4958884, 5135987, 5683478, 8718038, 9319282, 10271974, 11366956, 17436076, 18058793, 18638564, 19304227, 19892173, 20543948, 35951909, 36117586, 38608454, 39784346, 71903818, 72235172, 77216908, 79568692, 126411551, 135129589, 143807636, 252823102, 270259178, 505646204, 540518356, 559822583, 1119645166, 2239290332, 3918758081, 7837516162, 15675032324]

約数ペア:

[(1, 15675032324), (2, 7837516162), (4, 3918758081), (7, 2239290332), (14, 1119645166), (28, 559822583), (29, 540518356), (31, 505646204), (58, 270259178), (62, 252823102), (109, 143807636), (116, 135129589), (124, 126411551), (197, 79568692), (203, 77216908), (217, 72235172), (218, 71903818), (394, 39784346), (406, 38608454), (434, 36117586), (436, 35951909), (763, 20543948), (788, 19892173), (812, 19304227), (841, 18638564), (868, 18058793), (899, 17436076), (1379, 11366956), (1526, 10271974), (1682, 9319282), (1798, 8718038), (2758, 5683478), (3052, 5135987), (3161, 4958884), (3364, 4659641), (3379, 4638956), (3596, 4359019), (5516, 2841739), (5713, 2743748), (5887, 2662652), (6107, 2566732), (6293, 2490868), (6322, 2479442), (6758, 2319478), (11426, 1371874), (11774, 1331326), (12214, 1283366), (12586, 1245434), (12644, 1239721), (13516, 1159739), (21473, 729988), (22127, 708412), (22852, 685937), (23548, 665663), (23653, 662708), (24428, 641683), (25172, 622717), (26071, 601244), (39991, 391964), (42749, 366676), (42946, 364994), (44254, 354206), (47306, 331354), (52142, 300622), (79982, 195982), (85498, 183338), (85892, 182497), (88508, 177103), (91669, 170996), (94612, 165677), (97991, 159964), (104284, 150311)]