2019460128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 6189964704

約数和(自身を除く): 4170504576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 331, 336, 392, 588, 662, 672, 784, 993, 1176, 1297, 1324, 1568, 1986, 2317, 2352, 2594, 2648, 3891, 3972, 4634, 4704, 5188, 5296, 6951, 7782, 7944, 9079, 9268, 10376, 10592, 13902, 15564, 15888, 16219, 18158, 18536, 20752, 27237, 27804, 31128, 31776, 32438, 36316, 37072, 41504, 48657, 54474, 55608, 62256, 63553, 64876, 72632, 74144, 97314, 108948, 111216, 124512, 127106, 129752, 145264, 190659, 194628, 217896, 222432, 254212, 259504, 290528, 381318, 389256, 429307, 435792, 508424, 519008, 762636, 778512, 858614, 871584, 1016848, 1287921, 1525272, 1557024, 1717228, 2033696, 2575842, 3005149, 3050544, 3434456, 5151684, 6010298, 6101088, 6868912, 9015447, 10303368, 12020596, 13737824, 18030894, 20606736, 21036043, 24041192, 36061788, 41213472, 42072086, 48082384, 63108129, 72123576, 84144172, 96164768, 126216258, 144247152, 168288344, 252432516, 288494304, 336576688, 504865032, 673153376, 1009730064, 2019460128]

約数ペア:

[(1, 2019460128), (2, 1009730064), (3, 673153376), (4, 504865032), (6, 336576688), (7, 288494304), (8, 252432516), (12, 168288344), (14, 144247152), (16, 126216258), (21, 96164768), (24, 84144172), (28, 72123576), (32, 63108129), (42, 48082384), (48, 42072086), (49, 41213472), (56, 36061788), (84, 24041192), (96, 21036043), (98, 20606736), (112, 18030894), (147, 13737824), (168, 12020596), (196, 10303368), (224, 9015447), (294, 6868912), (331, 6101088), (336, 6010298), (392, 5151684), (588, 3434456), (662, 3050544), (672, 3005149), (784, 2575842), (993, 2033696), (1176, 1717228), (1297, 1557024), (1324, 1525272), (1568, 1287921), (1986, 1016848), (2317, 871584), (2352, 858614), (2594, 778512), (2648, 762636), (3891, 519008), (3972, 508424), (4634, 435792), (4704, 429307), (5188, 389256), (5296, 381318), (6951, 290528), (7782, 259504), (7944, 254212), (9079, 222432), (9268, 217896), (10376, 194628), (10592, 190659), (13902, 145264), (15564, 129752), (15888, 127106), (16219, 124512), (18158, 111216), (18536, 108948), (20752, 97314), (27237, 74144), (27804, 72632), (31128, 64876), (31776, 63553), (32438, 62256), (36316, 55608), (37072, 54474), (41504, 48657)]