478759644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 1482809328

約数和(自身を除く): 1004049684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 197, 198, 204, 209, 228, 306, 323, 342, 361, 374, 394, 396, 418, 561, 591, 612, 627, 646, 684, 722, 748, 788, 836, 969, 1083, 1122, 1182, 1254, 1292, 1444, 1683, 1773, 1881, 1938, 2166, 2167, 2244, 2364, 2508, 2907, 3249, 3349, 3366, 3546, 3553, 3743, 3762, 3876, 3971, 4332, 4334, 5814, 6137, 6498, 6501, 6698, 6732, 7092, 7106, 7486, 7524, 7942, 8668, 10047, 10659, 11229, 11628, 11913, 12274, 12996, 13002, 13396, 14212, 14972, 15884, 18411, 19503, 20094, 21318, 22458, 23826, 24548, 26004, 30141, 31977, 33687, 35739, 36822, 36839, 39006, 40188, 41173, 42636, 44916, 47652, 55233, 60282, 63631, 63954, 67374, 67507, 71117, 71478, 73644, 73678, 78012, 82346, 110466, 110517, 120564, 123519, 127262, 127908, 134748, 135014, 142234, 142956, 147356, 164692, 190893, 202521, 213351, 220932, 221034, 247038, 254524, 270028, 284468, 331551, 370557, 381786, 405042, 426702, 442068, 494076, 572679, 607563, 640053, 663102, 699941, 741114, 763572, 782287, 810084, 853404, 1145358, 1208989, 1215126, 1280106, 1326204, 1399882, 1482228, 1564574, 2099823, 2290716, 2346861, 2417978, 2430252, 2560212, 2799764, 3129148, 3626967, 4199646, 4693722, 4835956, 6299469, 7040583, 7253934, 8399292, 9387444, 10880901, 12598938, 13298879, 14081166, 14507868, 21761802, 25197876, 26597758, 28162332, 39896637, 43523604, 53195516, 79793274, 119689911, 159586548, 239379822, 478759644]

約数ペア:

[(1, 478759644), (2, 239379822), (3, 159586548), (4, 119689911), (6, 79793274), (9, 53195516), (11, 43523604), (12, 39896637), (17, 28162332), (18, 26597758), (19, 25197876), (22, 21761802), (33, 14507868), (34, 14081166), (36, 13298879), (38, 12598938), (44, 10880901), (51, 9387444), (57, 8399292), (66, 7253934), (68, 7040583), (76, 6299469), (99, 4835956), (102, 4693722), (114, 4199646), (132, 3626967), (153, 3129148), (171, 2799764), (187, 2560212), (197, 2430252), (198, 2417978), (204, 2346861), (209, 2290716), (228, 2099823), (306, 1564574), (323, 1482228), (342, 1399882), (361, 1326204), (374, 1280106), (394, 1215126), (396, 1208989), (418, 1145358), (561, 853404), (591, 810084), (612, 782287), (627, 763572), (646, 741114), (684, 699941), (722, 663102), (748, 640053), (788, 607563), (836, 572679), (969, 494076), (1083, 442068), (1122, 426702), (1182, 405042), (1254, 381786), (1292, 370557), (1444, 331551), (1683, 284468), (1773, 270028), (1881, 254524), (1938, 247038), (2166, 221034), (2167, 220932), (2244, 213351), (2364, 202521), (2508, 190893), (2907, 164692), (3249, 147356), (3349, 142956), (3366, 142234), (3546, 135014), (3553, 134748), (3743, 127908), (3762, 127262), (3876, 123519), (3971, 120564), (4332, 110517), (4334, 110466), (5814, 82346), (6137, 78012), (6498, 73678), (6501, 73644), (6698, 71478), (6732, 71117), (7092, 67507), (7106, 67374), (7486, 63954), (7524, 63631), (7942, 60282), (8668, 55233), (10047, 47652), (10659, 44916), (11229, 42636), (11628, 41173), (11913, 40188), (12274, 39006), (12996, 36839), (13002, 36822), (13396, 35739), (14212, 33687), (14972, 31977), (15884, 30141), (18411, 26004), (19503, 24548), (20094, 23826), (21318, 22458)]