2038265712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33149}}^1$

素因数の和:33231

約数の個数: 120

約数和(自身を含む): 6626287200

約数和(自身を除く): 4588021488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 33149, 61488, 66298, 99447, 132596, 198894, 232043, 265192, 298341, 397788, 464086, 530384, 596682, 696129, 795576, 928172, 1193364, 1392258, 1591152, 1856344, 2022089, 2088387, 2386728, 2784516, 3712688, 4044178, 4176774, 4773456, 5569032, 6066267, 8088356, 8353548, 11138064, 12132534, 14154623, 16176712, 16707096, 18198801, 24265068, 28309246, 32353424, 33414192, 36397602, 42463869, 48530136, 56618492, 72795204, 84927738, 97060272, 113236984, 127391607, 145590408, 169855476, 226473968, 254783214, 291180816, 339710952, 509566428, 679421904, 1019132856, 2038265712]

約数ペア:

[(1, 2038265712), (2, 1019132856), (3, 679421904), (4, 509566428), (6, 339710952), (7, 291180816), (8, 254783214), (9, 226473968), (12, 169855476), (14, 145590408), (16, 127391607), (18, 113236984), (21, 97060272), (24, 84927738), (28, 72795204), (36, 56618492), (42, 48530136), (48, 42463869), (56, 36397602), (61, 33414192), (63, 32353424), (72, 28309246), (84, 24265068), (112, 18198801), (122, 16707096), (126, 16176712), (144, 14154623), (168, 12132534), (183, 11138064), (244, 8353548), (252, 8088356), (336, 6066267), (366, 5569032), (427, 4773456), (488, 4176774), (504, 4044178), (549, 3712688), (732, 2784516), (854, 2386728), (976, 2088387), (1008, 2022089), (1098, 1856344), (1281, 1591152), (1464, 1392258), (1708, 1193364), (2196, 928172), (2562, 795576), (2928, 696129), (3416, 596682), (3843, 530384), (4392, 464086), (5124, 397788), (6832, 298341), (7686, 265192), (8784, 232043), (10248, 198894), (15372, 132596), (20496, 99447), (30744, 66298), (33149, 61488)]