2018729136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 5641638912

約数和(自身を除く): 3622909776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 103, 123, 138, 164, 184, 206, 246, 276, 309, 328, 368, 412, 433, 492, 552, 618, 656, 824, 866, 943, 984, 1104, 1236, 1299, 1648, 1732, 1886, 1968, 2369, 2472, 2598, 2829, 3464, 3772, 4223, 4738, 4944, 5196, 5658, 6928, 7107, 7544, 8446, 9476, 9959, 10392, 11316, 12669, 14214, 15088, 16892, 17753, 18952, 19918, 20784, 22632, 25338, 28428, 29877, 33784, 35506, 37904, 39836, 44599, 45264, 50676, 53259, 56856, 59754, 67568, 71012, 79672, 89198, 97129, 101352, 106518, 113712, 119508, 133797, 142024, 159344, 178396, 194258, 202704, 213036, 239016, 267594, 284048, 291387, 356792, 388516, 408319, 426072, 478032, 535188, 582774, 713584, 777032, 816638, 852144, 1025777, 1070376, 1165548, 1224957, 1554064, 1633276, 1828559, 2051554, 2140752, 2331096, 2449914, 3077331, 3266552, 3657118, 4103108, 4662192, 4899828, 5485677, 6154662, 6533104, 7314236, 8206216, 9799656, 10971354, 12309324, 14628472, 16412432, 19599312, 21942708, 24618648, 29256944, 42056857, 43885416, 49237296, 84113714, 87770832, 126170571, 168227428, 252341142, 336454856, 504682284, 672909712, 1009364568, 2018729136]

約数ペア:

[(1, 2018729136), (2, 1009364568), (3, 672909712), (4, 504682284), (6, 336454856), (8, 252341142), (12, 168227428), (16, 126170571), (23, 87770832), (24, 84113714), (41, 49237296), (46, 43885416), (48, 42056857), (69, 29256944), (82, 24618648), (92, 21942708), (103, 19599312), (123, 16412432), (138, 14628472), (164, 12309324), (184, 10971354), (206, 9799656), (246, 8206216), (276, 7314236), (309, 6533104), (328, 6154662), (368, 5485677), (412, 4899828), (433, 4662192), (492, 4103108), (552, 3657118), (618, 3266552), (656, 3077331), (824, 2449914), (866, 2331096), (943, 2140752), (984, 2051554), (1104, 1828559), (1236, 1633276), (1299, 1554064), (1648, 1224957), (1732, 1165548), (1886, 1070376), (1968, 1025777), (2369, 852144), (2472, 816638), (2598, 777032), (2829, 713584), (3464, 582774), (3772, 535188), (4223, 478032), (4738, 426072), (4944, 408319), (5196, 388516), (5658, 356792), (6928, 291387), (7107, 284048), (7544, 267594), (8446, 239016), (9476, 213036), (9959, 202704), (10392, 194258), (11316, 178396), (12669, 159344), (14214, 142024), (15088, 133797), (16892, 119508), (17753, 113712), (18952, 106518), (19918, 101352), (20784, 97129), (22632, 89198), (25338, 79672), (28428, 71012), (29877, 67568), (33784, 59754), (35506, 56856), (37904, 53259), (39836, 50676), (44599, 45264)]