220206168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 578129832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 468, 476, 504, 546, 612, 659, 663, 702, 714, 728, 756, 819, 884, 918, 936, 952, 1071, 1092, 1224, 1318, 1326, 1404, 1428, 1512, 1547, 1638, 1768, 1836, 1977, 1989, 2142, 2184, 2457, 2636, 2652, 2808, 2856, 3094, 3213, 3276, 3672, 3954, 3978, 4284, 4613, 4641, 4914, 5272, 5304, 5931, 5967, 6188, 6426, 6552, 7908, 7956, 8567, 8568, 9226, 9282, 9828, 11203, 11862, 11934, 12376, 12852, 13839, 13923, 15816, 15912, 17134, 17793, 18452, 18564, 19656, 22406, 23724, 23868, 25701, 25704, 27678, 27846, 33609, 34268, 35586, 36904, 37128, 41517, 41769, 44812, 47448, 47736, 51402, 55356, 55692, 59969, 67218, 68536, 71172, 77103, 78421, 83034, 83538, 89624, 100827, 102804, 110712, 111384, 119938, 124551, 134436, 142344, 145639, 154206, 156842, 166068, 167076, 179907, 201654, 205608, 231309, 235263, 239876, 249102, 268872, 291278, 302481, 308412, 313684, 332136, 334152, 359814, 403308, 436917, 462618, 470526, 479752, 498204, 539721, 582556, 604962, 616824, 627368, 705789, 719628, 806616, 873834, 925236, 941052, 996408, 1019473, 1079442, 1165112, 1209924, 1310751, 1411578, 1439256, 1619163, 1747668, 1850472, 1882104, 2038946, 2117367, 2158884, 2419848, 2621502, 2823156, 3058419, 3238326, 3495336, 3932253, 4077892, 4234734, 4317768, 5243004, 5646312, 6116838, 6476652, 7864506, 8155784, 8469468, 9175257, 10486008, 12233676, 12953304, 15729012, 16938936, 18350514, 24467352, 27525771, 31458024, 36701028, 55051542, 73402056, 110103084, 220206168]

約数ペア:

[(1, 220206168), (2, 110103084), (3, 73402056), (4, 55051542), (6, 36701028), (7, 31458024), (8, 27525771), (9, 24467352), (12, 18350514), (13, 16938936), (14, 15729012), (17, 12953304), (18, 12233676), (21, 10486008), (24, 9175257), (26, 8469468), (27, 8155784), (28, 7864506), (34, 6476652), (36, 6116838), (39, 5646312), (42, 5243004), (51, 4317768), (52, 4234734), (54, 4077892), (56, 3932253), (63, 3495336), (68, 3238326), (72, 3058419), (78, 2823156), (84, 2621502), (91, 2419848), (102, 2158884), (104, 2117367), (108, 2038946), (117, 1882104), (119, 1850472), (126, 1747668), (136, 1619163), (153, 1439256), (156, 1411578), (168, 1310751), (182, 1209924), (189, 1165112), (204, 1079442), (216, 1019473), (221, 996408), (234, 941052), (238, 925236), (252, 873834), (273, 806616), (306, 719628), (312, 705789), (351, 627368), (357, 616824), (364, 604962), (378, 582556), (408, 539721), (442, 498204), (459, 479752), (468, 470526), (476, 462618), (504, 436917), (546, 403308), (612, 359814), (659, 334152), (663, 332136), (702, 313684), (714, 308412), (728, 302481), (756, 291278), (819, 268872), (884, 249102), (918, 239876), (936, 235263), (952, 231309), (1071, 205608), (1092, 201654), (1224, 179907), (1318, 167076), (1326, 166068), (1404, 156842), (1428, 154206), (1512, 145639), (1547, 142344), (1638, 134436), (1768, 124551), (1836, 119938), (1977, 111384), (1989, 110712), (2142, 102804), (2184, 100827), (2457, 89624), (2636, 83538), (2652, 83034), (2808, 78421), (2856, 77103), (3094, 71172), (3213, 68536), (3276, 67218), (3672, 59969), (3954, 55692), (3978, 55356), (4284, 51402), (4613, 47736), (4641, 47448), (4914, 44812), (5272, 41769), (5304, 41517), (5931, 37128), (5967, 36904), (6188, 35586), (6426, 34268), (6552, 33609), (7908, 27846), (7956, 27678), (8567, 25704), (8568, 25701), (9226, 23868), (9282, 23724), (9828, 22406), (11203, 19656), (11862, 18564), (11934, 18452), (12376, 17793), (12852, 17134), (13839, 15912), (13923, 15816)]