2045582392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 4790016000

約数和(自身を除く): 2744433608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 79, 118, 119, 136, 158, 236, 238, 316, 413, 461, 472, 476, 553, 632, 826, 922, 952, 1003, 1106, 1343, 1652, 1844, 2006, 2212, 2686, 3227, 3304, 3688, 4012, 4424, 4661, 5372, 6454, 7021, 7837, 8024, 9322, 9401, 10744, 12908, 14042, 15674, 18644, 18802, 25816, 27199, 28084, 31348, 32627, 36419, 37288, 37604, 54398, 54859, 56168, 62696, 65254, 72838, 75208, 79237, 108796, 109718, 130508, 145676, 158474, 190393, 217592, 219436, 254933, 261016, 291352, 316948, 380786, 438872, 462383, 509866, 554659, 619123, 633896, 761572, 924766, 1019732, 1109318, 1238246, 1523144, 1849532, 2039464, 2148721, 2218636, 2476492, 3236681, 3699064, 4297442, 4333861, 4437272, 4952984, 6473362, 8594884, 8667722, 12946724, 15041047, 17189768, 17335444, 25893448, 30082094, 34670888, 36528257, 60164188, 73056514, 120328376, 146113028, 255697799, 292226056, 511395598, 1022791196, 2045582392]

約数ペア:

[(1, 2045582392), (2, 1022791196), (4, 511395598), (7, 292226056), (8, 255697799), (14, 146113028), (17, 120328376), (28, 73056514), (34, 60164188), (56, 36528257), (59, 34670888), (68, 30082094), (79, 25893448), (118, 17335444), (119, 17189768), (136, 15041047), (158, 12946724), (236, 8667722), (238, 8594884), (316, 6473362), (413, 4952984), (461, 4437272), (472, 4333861), (476, 4297442), (553, 3699064), (632, 3236681), (826, 2476492), (922, 2218636), (952, 2148721), (1003, 2039464), (1106, 1849532), (1343, 1523144), (1652, 1238246), (1844, 1109318), (2006, 1019732), (2212, 924766), (2686, 761572), (3227, 633896), (3304, 619123), (3688, 554659), (4012, 509866), (4424, 462383), (4661, 438872), (5372, 380786), (6454, 316948), (7021, 291352), (7837, 261016), (8024, 254933), (9322, 219436), (9401, 217592), (10744, 190393), (12908, 158474), (14042, 145676), (15674, 130508), (18644, 109718), (18802, 108796), (25816, 79237), (27199, 75208), (28084, 72838), (31348, 65254), (32627, 62696), (36419, 56168), (37288, 54859), (37604, 54398)]