237827536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 257140784

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 83, 106, 109, 124, 166, 212, 218, 248, 332, 424, 436, 496, 664, 848, 872, 1328, 1643, 1744, 2573, 3286, 3379, 4399, 5146, 5777, 6572, 6758, 8798, 9047, 10292, 11554, 13144, 13516, 17596, 18094, 20584, 23108, 26288, 27032, 35192, 36188, 41168, 46216, 54064, 70384, 72376, 92432, 136369, 144752, 179087, 272738, 280457, 358174, 479491, 545476, 560914, 716348, 958982, 1090952, 1121828, 1432696, 1917964, 2181904, 2243656, 2865392, 3835928, 4487312, 7671856, 14864221, 29728442, 59456884, 118913768, 237827536]

約数ペア:

[(1, 237827536), (2, 118913768), (4, 59456884), (8, 29728442), (16, 14864221), (31, 7671856), (53, 4487312), (62, 3835928), (83, 2865392), (106, 2243656), (109, 2181904), (124, 1917964), (166, 1432696), (212, 1121828), (218, 1090952), (248, 958982), (332, 716348), (424, 560914), (436, 545476), (496, 479491), (664, 358174), (848, 280457), (872, 272738), (1328, 179087), (1643, 144752), (1744, 136369), (2573, 92432), (3286, 72376), (3379, 70384), (4399, 54064), (5146, 46216), (5777, 41168), (6572, 36188), (6758, 35192), (8798, 27032), (9047, 26288), (10292, 23108), (11554, 20584), (13144, 18094), (13516, 17596)]