211744104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 417247896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 103, 104, 132, 143, 156, 206, 264, 286, 309, 312, 412, 429, 572, 599, 618, 824, 858, 1133, 1144, 1198, 1236, 1339, 1716, 1797, 2266, 2396, 2472, 2678, 3399, 3432, 3594, 4017, 4532, 4792, 5356, 6589, 6798, 7188, 7787, 8034, 9064, 10712, 13178, 13596, 14376, 14729, 15574, 16068, 19767, 23361, 26356, 27192, 29458, 31148, 32136, 39534, 44187, 46722, 52712, 58916, 61697, 62296, 79068, 85657, 88374, 93444, 117832, 123394, 158136, 171314, 176748, 185091, 186888, 246788, 256971, 342628, 353496, 370182, 493576, 513942, 678667, 685256, 740364, 802061, 1027884, 1357334, 1480728, 1604122, 2036001, 2055768, 2406183, 2714668, 3208244, 4072002, 4812366, 5429336, 6416488, 8144004, 8822671, 9624732, 16288008, 17645342, 19249464, 26468013, 35290684, 52936026, 70581368, 105872052, 211744104]

約数ペア:

[(1, 211744104), (2, 105872052), (3, 70581368), (4, 52936026), (6, 35290684), (8, 26468013), (11, 19249464), (12, 17645342), (13, 16288008), (22, 9624732), (24, 8822671), (26, 8144004), (33, 6416488), (39, 5429336), (44, 4812366), (52, 4072002), (66, 3208244), (78, 2714668), (88, 2406183), (103, 2055768), (104, 2036001), (132, 1604122), (143, 1480728), (156, 1357334), (206, 1027884), (264, 802061), (286, 740364), (309, 685256), (312, 678667), (412, 513942), (429, 493576), (572, 370182), (599, 353496), (618, 342628), (824, 256971), (858, 246788), (1133, 186888), (1144, 185091), (1198, 176748), (1236, 171314), (1339, 158136), (1716, 123394), (1797, 117832), (2266, 93444), (2396, 88374), (2472, 85657), (2678, 79068), (3399, 62296), (3432, 61697), (3594, 58916), (4017, 52712), (4532, 46722), (4792, 44187), (5356, 39534), (6589, 32136), (6798, 31148), (7188, 29458), (7787, 27192), (8034, 26356), (9064, 23361), (10712, 19767), (13178, 16068), (13596, 15574), (14376, 14729)]