285441156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 979777344

約数和(自身を除く): 694336188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 89, 91, 99, 117, 126, 132, 143, 154, 156, 178, 182, 198, 231, 234, 252, 267, 273, 286, 308, 356, 364, 396, 429, 462, 468, 534, 546, 572, 623, 693, 801, 819, 858, 924, 979, 1001, 1068, 1092, 1157, 1246, 1287, 1386, 1602, 1638, 1716, 1869, 1958, 2002, 2314, 2492, 2574, 2772, 2937, 3003, 3204, 3276, 3471, 3738, 3916, 4004, 4628, 5148, 5607, 5874, 6006, 6853, 6942, 7476, 7921, 8099, 8811, 9009, 10413, 11214, 11748, 12012, 12727, 13706, 13884, 15842, 16198, 17622, 18018, 20559, 20826, 22428, 23763, 24297, 25454, 27412, 31684, 32396, 35244, 36036, 38181, 41118, 41652, 47526, 48594, 50908, 55447, 61677, 71289, 72891, 76362, 82236, 87131, 89089, 95052, 97188, 102973, 110894, 114543, 123354, 142578, 145782, 152724, 166341, 174262, 178178, 205946, 221788, 229086, 246708, 261393, 267267, 285156, 291564, 308919, 332682, 348524, 356356, 411892, 458172, 499023, 522786, 534534, 609917, 617838, 665364, 720811, 784179, 801801, 926757, 998046, 1045572, 1069068, 1132703, 1219834, 1235676, 1441622, 1568358, 1603602, 1829751, 1853514, 1996092, 2162433, 2265406, 2439668, 2883244, 3136716, 3207204, 3398109, 3659502, 3707028, 4324866, 4530812, 5489253, 6487299, 6796218, 7319004, 7928921, 8649732, 10194327, 10978506, 12974598, 13592436, 15857842, 20388654, 21957012, 23786763, 25949196, 31715684, 40777308, 47573526, 71360289, 95147052, 142720578, 285441156]

約数ペア:

[(1, 285441156), (2, 142720578), (3, 95147052), (4, 71360289), (6, 47573526), (7, 40777308), (9, 31715684), (11, 25949196), (12, 23786763), (13, 21957012), (14, 20388654), (18, 15857842), (21, 13592436), (22, 12974598), (26, 10978506), (28, 10194327), (33, 8649732), (36, 7928921), (39, 7319004), (42, 6796218), (44, 6487299), (52, 5489253), (63, 4530812), (66, 4324866), (77, 3707028), (78, 3659502), (84, 3398109), (89, 3207204), (91, 3136716), (99, 2883244), (117, 2439668), (126, 2265406), (132, 2162433), (143, 1996092), (154, 1853514), (156, 1829751), (178, 1603602), (182, 1568358), (198, 1441622), (231, 1235676), (234, 1219834), (252, 1132703), (267, 1069068), (273, 1045572), (286, 998046), (308, 926757), (356, 801801), (364, 784179), (396, 720811), (429, 665364), (462, 617838), (468, 609917), (534, 534534), (546, 522786), (572, 499023), (623, 458172), (693, 411892), (801, 356356), (819, 348524), (858, 332682), (924, 308919), (979, 291564), (1001, 285156), (1068, 267267), (1092, 261393), (1157, 246708), (1246, 229086), (1287, 221788), (1386, 205946), (1602, 178178), (1638, 174262), (1716, 166341), (1869, 152724), (1958, 145782), (2002, 142578), (2314, 123354), (2492, 114543), (2574, 110894), (2772, 102973), (2937, 97188), (3003, 95052), (3204, 89089), (3276, 87131), (3471, 82236), (3738, 76362), (3916, 72891), (4004, 71289), (4628, 61677), (5148, 55447), (5607, 50908), (5874, 48594), (6006, 47526), (6853, 41652), (6942, 41118), (7476, 38181), (7921, 36036), (8099, 35244), (8811, 32396), (9009, 31684), (10413, 27412), (11214, 25454), (11748, 24297), (12012, 23763), (12727, 22428), (13706, 20826), (13884, 20559), (15842, 18018), (16198, 17622)]