440345052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1352601600

約数和(自身を除く): 912256548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 79, 84, 101, 108, 126, 146, 158, 189, 202, 219, 237, 252, 292, 303, 316, 378, 404, 438, 474, 511, 553, 606, 657, 707, 711, 756, 876, 909, 948, 1022, 1106, 1212, 1314, 1414, 1422, 1533, 1659, 1818, 1971, 2044, 2121, 2133, 2212, 2628, 2727, 2828, 2844, 3066, 3318, 3636, 3942, 4242, 4266, 4599, 4977, 5454, 5767, 6132, 6363, 6636, 7373, 7884, 7979, 8484, 8532, 9198, 9954, 10908, 11534, 12726, 13797, 14746, 14931, 15958, 17301, 18396, 19089, 19908, 22119, 23068, 23937, 25452, 27594, 29492, 29862, 31916, 34602, 38178, 40369, 44238, 47874, 51611, 51903, 55188, 55853, 59724, 66357, 69204, 71811, 76356, 80738, 88476, 95748, 103222, 103806, 111706, 121107, 132714, 143622, 154833, 155709, 161476, 167559, 199071, 206444, 207612, 215433, 223412, 242214, 265428, 287244, 309666, 311418, 335118, 363321, 398142, 430866, 464499, 484428, 502677, 582467, 619332, 622836, 670236, 726642, 796284, 861732, 928998, 1005354, 1089963, 1164934, 1393497, 1453284, 1508031, 1747401, 1857996, 2010708, 2179926, 2329868, 2786994, 3016062, 3494802, 4077269, 4359852, 5242203, 5573988, 6032124, 6989604, 8154538, 10484406, 12231807, 15726609, 16309076, 20968812, 24463614, 31453218, 36695421, 48927228, 62906436, 73390842, 110086263, 146781684, 220172526, 440345052]

約数ペア:

[(1, 440345052), (2, 220172526), (3, 146781684), (4, 110086263), (6, 73390842), (7, 62906436), (9, 48927228), (12, 36695421), (14, 31453218), (18, 24463614), (21, 20968812), (27, 16309076), (28, 15726609), (36, 12231807), (42, 10484406), (54, 8154538), (63, 6989604), (73, 6032124), (79, 5573988), (84, 5242203), (101, 4359852), (108, 4077269), (126, 3494802), (146, 3016062), (158, 2786994), (189, 2329868), (202, 2179926), (219, 2010708), (237, 1857996), (252, 1747401), (292, 1508031), (303, 1453284), (316, 1393497), (378, 1164934), (404, 1089963), (438, 1005354), (474, 928998), (511, 861732), (553, 796284), (606, 726642), (657, 670236), (707, 622836), (711, 619332), (756, 582467), (876, 502677), (909, 484428), (948, 464499), (1022, 430866), (1106, 398142), (1212, 363321), (1314, 335118), (1414, 311418), (1422, 309666), (1533, 287244), (1659, 265428), (1818, 242214), (1971, 223412), (2044, 215433), (2121, 207612), (2133, 206444), (2212, 199071), (2628, 167559), (2727, 161476), (2828, 155709), (2844, 154833), (3066, 143622), (3318, 132714), (3636, 121107), (3942, 111706), (4242, 103806), (4266, 103222), (4599, 95748), (4977, 88476), (5454, 80738), (5767, 76356), (6132, 71811), (6363, 69204), (6636, 66357), (7373, 59724), (7884, 55853), (7979, 55188), (8484, 51903), (8532, 51611), (9198, 47874), (9954, 44238), (10908, 40369), (11534, 38178), (12726, 34602), (13797, 31916), (14746, 29862), (14931, 29492), (15958, 27594), (17301, 25452), (18396, 23937), (19089, 23068), (19908, 22119)]