561709008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 1913766400

約数和(自身を除く): 1352057392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 139, 144, 152, 168, 171, 211, 228, 252, 266, 278, 304, 336, 342, 399, 417, 422, 456, 504, 532, 556, 633, 684, 798, 834, 844, 912, 973, 1008, 1064, 1112, 1197, 1251, 1266, 1368, 1477, 1596, 1668, 1688, 1899, 1946, 2128, 2224, 2394, 2502, 2532, 2641, 2736, 2919, 2954, 3192, 3336, 3376, 3798, 3892, 4009, 4431, 4788, 5004, 5064, 5282, 5838, 5908, 6384, 6672, 7596, 7784, 7923, 8018, 8757, 8862, 9576, 10008, 10128, 10564, 11676, 11816, 12027, 13293, 15192, 15568, 15846, 16036, 17514, 17724, 18487, 19152, 20016, 21128, 23352, 23632, 23769, 24054, 26586, 28063, 29329, 30384, 31692, 32072, 35028, 35448, 36081, 36974, 42256, 46704, 47538, 48108, 53172, 55461, 56126, 58658, 63384, 64144, 70056, 70896, 72162, 73948, 84189, 87987, 95076, 96216, 106344, 110922, 112252, 117316, 126768, 140112, 144324, 147896, 166383, 168378, 175974, 190152, 192432, 205303, 212688, 221844, 224504, 234632, 252567, 263961, 288648, 295792, 332766, 336756, 351948, 380304, 410606, 443688, 449008, 469264, 505134, 527922, 557251, 577296, 615909, 665532, 673512, 703896, 821212, 887376, 1010268, 1055844, 1114502, 1231818, 1331064, 1347024, 1407792, 1642424, 1671753, 1847727, 2020536, 2111688, 2229004, 2463636, 2662128, 3284848, 3343506, 3695454, 3900757, 4041072, 4223376, 4458008, 4927272, 5015259, 6687012, 7390908, 7801514, 8916016, 9854544, 10030518, 11702271, 13374024, 14781816, 15603028, 20061036, 23404542, 26748048, 29563632, 31206056, 35106813, 40122072, 46809084, 62412112, 70213626, 80244144, 93618168, 140427252, 187236336, 280854504, 561709008]

約数ペア:

[(1, 561709008), (2, 280854504), (3, 187236336), (4, 140427252), (6, 93618168), (7, 80244144), (8, 70213626), (9, 62412112), (12, 46809084), (14, 40122072), (16, 35106813), (18, 31206056), (19, 29563632), (21, 26748048), (24, 23404542), (28, 20061036), (36, 15603028), (38, 14781816), (42, 13374024), (48, 11702271), (56, 10030518), (57, 9854544), (63, 8916016), (72, 7801514), (76, 7390908), (84, 6687012), (112, 5015259), (114, 4927272), (126, 4458008), (133, 4223376), (139, 4041072), (144, 3900757), (152, 3695454), (168, 3343506), (171, 3284848), (211, 2662128), (228, 2463636), (252, 2229004), (266, 2111688), (278, 2020536), (304, 1847727), (336, 1671753), (342, 1642424), (399, 1407792), (417, 1347024), (422, 1331064), (456, 1231818), (504, 1114502), (532, 1055844), (556, 1010268), (633, 887376), (684, 821212), (798, 703896), (834, 673512), (844, 665532), (912, 615909), (973, 577296), (1008, 557251), (1064, 527922), (1112, 505134), (1197, 469264), (1251, 449008), (1266, 443688), (1368, 410606), (1477, 380304), (1596, 351948), (1668, 336756), (1688, 332766), (1899, 295792), (1946, 288648), (2128, 263961), (2224, 252567), (2394, 234632), (2502, 224504), (2532, 221844), (2641, 212688), (2736, 205303), (2919, 192432), (2954, 190152), (3192, 175974), (3336, 168378), (3376, 166383), (3798, 147896), (3892, 144324), (4009, 140112), (4431, 126768), (4788, 117316), (5004, 112252), (5064, 110922), (5282, 106344), (5838, 96216), (5908, 95076), (6384, 87987), (6672, 84189), (7596, 73948), (7784, 72162), (7923, 70896), (8018, 70056), (8757, 64144), (8862, 63384), (9576, 58658), (10008, 56126), (10128, 55461), (10564, 53172), (11676, 48108), (11816, 47538), (12027, 46704), (13293, 42256), (15192, 36974), (15568, 36081), (15846, 35448), (16036, 35028), (17514, 32072), (17724, 31692), (18487, 30384), (19152, 29329), (20016, 28063), (21128, 26586), (23352, 24054), (23632, 23769)]