419366948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1070931456

約数和(自身を除く): 651564508

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 61, 68, 77, 91, 101, 119, 122, 143, 154, 182, 187, 202, 221, 238, 244, 286, 308, 364, 374, 404, 427, 442, 476, 572, 671, 707, 748, 793, 854, 884, 1001, 1037, 1111, 1309, 1313, 1342, 1414, 1547, 1586, 1708, 1717, 2002, 2074, 2222, 2431, 2618, 2626, 2684, 2828, 3094, 3172, 3434, 4004, 4148, 4444, 4697, 4862, 5236, 5252, 5551, 6161, 6188, 6868, 7259, 7777, 8723, 9191, 9394, 9724, 11102, 11407, 12019, 12322, 13481, 14443, 14518, 15554, 17017, 17446, 18382, 18788, 18887, 22204, 22321, 22814, 24038, 24644, 26962, 28886, 29036, 31108, 34034, 34892, 36764, 37774, 43127, 44642, 45628, 48076, 53924, 57772, 61061, 67771, 68068, 75548, 79849, 80093, 86254, 89284, 94367, 101101, 104737, 122122, 132209, 135542, 148291, 156247, 159698, 160186, 172508, 188734, 202202, 209474, 244244, 245531, 264418, 271084, 296582, 312494, 319396, 320372, 377468, 404404, 418948, 474397, 491062, 528836, 560651, 593164, 624988, 733159, 881023, 948794, 982124, 1038037, 1121302, 1152107, 1361581, 1466318, 1718717, 1762046, 1897588, 2076074, 2242604, 2304214, 2723162, 2932636, 3437434, 3524092, 4152148, 4608428, 5446324, 6167161, 6874868, 8064749, 9531067, 12334322, 14977391, 16129498, 19062134, 24668644, 29954782, 32258996, 38124268, 59909564, 104841737, 209683474, 419366948]

約数ペア:

[(1, 419366948), (2, 209683474), (4, 104841737), (7, 59909564), (11, 38124268), (13, 32258996), (14, 29954782), (17, 24668644), (22, 19062134), (26, 16129498), (28, 14977391), (34, 12334322), (44, 9531067), (52, 8064749), (61, 6874868), (68, 6167161), (77, 5446324), (91, 4608428), (101, 4152148), (119, 3524092), (122, 3437434), (143, 2932636), (154, 2723162), (182, 2304214), (187, 2242604), (202, 2076074), (221, 1897588), (238, 1762046), (244, 1718717), (286, 1466318), (308, 1361581), (364, 1152107), (374, 1121302), (404, 1038037), (427, 982124), (442, 948794), (476, 881023), (572, 733159), (671, 624988), (707, 593164), (748, 560651), (793, 528836), (854, 491062), (884, 474397), (1001, 418948), (1037, 404404), (1111, 377468), (1309, 320372), (1313, 319396), (1342, 312494), (1414, 296582), (1547, 271084), (1586, 264418), (1708, 245531), (1717, 244244), (2002, 209474), (2074, 202202), (2222, 188734), (2431, 172508), (2618, 160186), (2626, 159698), (2684, 156247), (2828, 148291), (3094, 135542), (3172, 132209), (3434, 122122), (4004, 104737), (4148, 101101), (4444, 94367), (4697, 89284), (4862, 86254), (5236, 80093), (5252, 79849), (5551, 75548), (6161, 68068), (6188, 67771), (6868, 61061), (7259, 57772), (7777, 53924), (8723, 48076), (9191, 45628), (9394, 44642), (9724, 43127), (11102, 37774), (11407, 36764), (12019, 34892), (12322, 34034), (13481, 31108), (14443, 29036), (14518, 28886), (15554, 26962), (17017, 24644), (17446, 24038), (18382, 22814), (18788, 22321), (18887, 22204)]