280530184592

素因数分解:

$2^4\times 7^2\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{6829}}^1$

素因数の和:7349

約数の個数: 120

約数和(自身を含む): 638381194560

約数和(自身を除く): 357851009968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 151, 196, 302, 347, 392, 604, 694, 784, 1057, 1208, 1388, 2114, 2416, 2429, 2776, 4228, 4858, 5552, 6829, 7399, 8456, 9716, 13658, 14798, 16912, 17003, 19432, 27316, 29596, 34006, 38864, 47803, 52397, 54632, 59192, 68012, 95606, 104794, 109264, 118384, 136024, 191212, 209588, 272048, 334621, 366779, 382424, 419176, 669242, 733558, 764848, 838352, 1031179, 1338484, 1467116, 2062358, 2369663, 2567453, 2676968, 2934232, 4124716, 4739326, 5134906, 5353936, 5868464, 7218253, 8249432, 9478652, 10269812, 14436506, 16498864, 16587641, 18957304, 20539624, 28873012, 33175282, 37914608, 41079248, 50527771, 57746024, 66350564, 101055542, 115492048, 116113487, 132701128, 202111084, 232226974, 265402256, 357819113, 404222168, 464453948, 715638226, 808444336, 928907896, 1431276452, 1857815792, 2504733791, 2862552904, 5009467582, 5725105808, 10018935164, 17533136537, 20037870328, 35066273074, 40075740656, 70132546148, 140265092296, 280530184592]

約数ペア:

[(1, 280530184592), (2, 140265092296), (4, 70132546148), (7, 40075740656), (8, 35066273074), (14, 20037870328), (16, 17533136537), (28, 10018935164), (49, 5725105808), (56, 5009467582), (98, 2862552904), (112, 2504733791), (151, 1857815792), (196, 1431276452), (302, 928907896), (347, 808444336), (392, 715638226), (604, 464453948), (694, 404222168), (784, 357819113), (1057, 265402256), (1208, 232226974), (1388, 202111084), (2114, 132701128), (2416, 116113487), (2429, 115492048), (2776, 101055542), (4228, 66350564), (4858, 57746024), (5552, 50527771), (6829, 41079248), (7399, 37914608), (8456, 33175282), (9716, 28873012), (13658, 20539624), (14798, 18957304), (16912, 16587641), (17003, 16498864), (19432, 14436506), (27316, 10269812), (29596, 9478652), (34006, 8249432), (38864, 7218253), (47803, 5868464), (52397, 5353936), (54632, 5134906), (59192, 4739326), (68012, 4124716), (95606, 2934232), (104794, 2676968), (109264, 2567453), (118384, 2369663), (136024, 2062358), (191212, 1467116), (209588, 1338484), (272048, 1031179), (334621, 838352), (366779, 764848), (382424, 733558), (419176, 669242)]