304967088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 120

約数和(自身を含む): 898335360

約数和(自身を除く): 593368272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1116, 1272, 1289, 1488, 1643, 1908, 2232, 2544, 2578, 3286, 3816, 3867, 4464, 4929, 5156, 6572, 7632, 7734, 9858, 10312, 11601, 13144, 14787, 15468, 19716, 20624, 23202, 26288, 29574, 30936, 39432, 39959, 46404, 59148, 61872, 68317, 78864, 79918, 92808, 118296, 119877, 136634, 159836, 185616, 204951, 236592, 239754, 273268, 319672, 359631, 409902, 479508, 546536, 614853, 639344, 719262, 819804, 959016, 1093072, 1229706, 1438524, 1639608, 1918032, 2117827, 2459412, 2877048, 3279216, 4235654, 4918824, 5754096, 6353481, 8471308, 9837648, 12706962, 16942616, 19060443, 25413924, 33885232, 38120886, 50827848, 76241772, 101655696, 152483544, 304967088]

約数ペア:

[(1, 304967088), (2, 152483544), (3, 101655696), (4, 76241772), (6, 50827848), (8, 38120886), (9, 33885232), (12, 25413924), (16, 19060443), (18, 16942616), (24, 12706962), (31, 9837648), (36, 8471308), (48, 6353481), (53, 5754096), (62, 4918824), (72, 4235654), (93, 3279216), (106, 2877048), (124, 2459412), (144, 2117827), (159, 1918032), (186, 1639608), (212, 1438524), (248, 1229706), (279, 1093072), (318, 959016), (372, 819804), (424, 719262), (477, 639344), (496, 614853), (558, 546536), (636, 479508), (744, 409902), (848, 359631), (954, 319672), (1116, 273268), (1272, 239754), (1289, 236592), (1488, 204951), (1643, 185616), (1908, 159836), (2232, 136634), (2544, 119877), (2578, 118296), (3286, 92808), (3816, 79918), (3867, 78864), (4464, 68317), (4929, 61872), (5156, 59148), (6572, 46404), (7632, 39959), (7734, 39432), (9858, 30936), (10312, 29574), (11601, 26288), (13144, 23202), (14787, 20624), (15468, 19716)]