218309364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 706854400

約数和(自身を除く): 488545036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 97, 108, 117, 126, 156, 182, 189, 194, 229, 234, 252, 273, 291, 351, 364, 378, 388, 458, 468, 546, 582, 679, 687, 702, 756, 819, 873, 916, 1092, 1164, 1261, 1358, 1374, 1404, 1603, 1638, 1746, 2037, 2061, 2457, 2522, 2619, 2716, 2748, 2977, 3206, 3276, 3492, 3783, 4074, 4122, 4809, 4914, 5044, 5238, 5954, 6111, 6183, 6412, 7566, 8148, 8244, 8827, 8931, 9618, 9828, 10476, 11349, 11908, 12222, 12366, 14427, 15132, 17654, 17862, 18333, 19236, 20839, 22213, 22698, 24444, 24732, 26481, 26793, 28854, 34047, 35308, 35724, 36666, 41678, 43281, 44426, 45396, 52962, 53586, 57708, 62517, 66639, 68094, 73332, 79443, 80379, 83356, 86562, 88852, 105924, 107172, 125034, 133278, 136188, 155491, 158886, 160758, 173124, 187551, 199917, 238329, 250068, 266556, 288769, 310982, 317772, 321516, 375102, 399834, 466473, 476658, 562653, 577538, 599751, 621964, 750204, 799668, 866307, 932946, 953316, 1125306, 1155076, 1199502, 1399419, 1732614, 1865892, 2021383, 2250612, 2399004, 2598921, 2798838, 3465228, 4042766, 4198257, 5197842, 5597676, 6064149, 7796763, 8085532, 8396514, 10395684, 12128298, 15593526, 16793028, 18192447, 24256596, 31187052, 36384894, 54577341, 72769788, 109154682, 218309364]

約数ペア:

[(1, 218309364), (2, 109154682), (3, 72769788), (4, 54577341), (6, 36384894), (7, 31187052), (9, 24256596), (12, 18192447), (13, 16793028), (14, 15593526), (18, 12128298), (21, 10395684), (26, 8396514), (27, 8085532), (28, 7796763), (36, 6064149), (39, 5597676), (42, 5197842), (52, 4198257), (54, 4042766), (63, 3465228), (78, 2798838), (84, 2598921), (91, 2399004), (97, 2250612), (108, 2021383), (117, 1865892), (126, 1732614), (156, 1399419), (182, 1199502), (189, 1155076), (194, 1125306), (229, 953316), (234, 932946), (252, 866307), (273, 799668), (291, 750204), (351, 621964), (364, 599751), (378, 577538), (388, 562653), (458, 476658), (468, 466473), (546, 399834), (582, 375102), (679, 321516), (687, 317772), (702, 310982), (756, 288769), (819, 266556), (873, 250068), (916, 238329), (1092, 199917), (1164, 187551), (1261, 173124), (1358, 160758), (1374, 158886), (1404, 155491), (1603, 136188), (1638, 133278), (1746, 125034), (2037, 107172), (2061, 105924), (2457, 88852), (2522, 86562), (2619, 83356), (2716, 80379), (2748, 79443), (2977, 73332), (3206, 68094), (3276, 66639), (3492, 62517), (3783, 57708), (4074, 53586), (4122, 52962), (4809, 45396), (4914, 44426), (5044, 43281), (5238, 41678), (5954, 36666), (6111, 35724), (6183, 35308), (6412, 34047), (7566, 28854), (8148, 26793), (8244, 26481), (8827, 24732), (8931, 24444), (9618, 22698), (9828, 22213), (10476, 20839), (11349, 19236), (11908, 18333), (12222, 17862), (12366, 17654), (14427, 15132)]