1947900528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5461

約数の個数: 240

約数和(自身を含む): 6887907360

約数和(自身を除く): 4940006832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 612, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1071, 1176, 1224, 1323, 1428, 1512, 1666, 1764, 1836, 1904, 2142, 2352, 2448, 2499, 2646, 2856, 3024, 3213, 3332, 3528, 3672, 4284, 4998, 5292, 5413, 5712, 6426, 6664, 7056, 7344, 7497, 8568, 9996, 10584, 10826, 12852, 13328, 14994, 16239, 17136, 19992, 21168, 21652, 22491, 25704, 29988, 32478, 37891, 39984, 43304, 44982, 48717, 51408, 59976, 64956, 75782, 86608, 89964, 92021, 97434, 113673, 119952, 129912, 146151, 151564, 179928, 184042, 194868, 227346, 259824, 265237, 276063, 292302, 303128, 341019, 359856, 368084, 389736, 454692, 530474, 552126, 584604, 606256, 644147, 682038, 736168, 779472, 795711, 828189, 909384, 1023057, 1060948, 1104252, 1169208, 1288294, 1364076, 1472336, 1591422, 1656378, 1818768, 1932441, 2046114, 2121896, 2208504, 2338416, 2387133, 2484567, 2576588, 2728152, 3182844, 3312756, 3864882, 4092228, 4243792, 4417008, 4509029, 4774266, 4969134, 5153176, 5456304, 5797323, 6365688, 6625512, 7161399, 7729764, 8184456, 9018058, 9548532, 9938268, 10306352, 11594646, 12731376, 13251024, 13527087, 14322798, 15459528, 16368912, 17391969, 18036116, 19097064, 19876536, 23189292, 27054174, 28645596, 30919056, 34783938, 36072232, 38194128, 39753072, 40581261, 46378584, 54108348, 57291192, 69567876, 72144464, 81162522, 92757168, 108216696, 114582384, 121743783, 139135752, 162325044, 216433392, 243487566, 278271504, 324650088, 486975132, 649300176, 973950264, 1947900528]

約数ペア:

[(1, 1947900528), (2, 973950264), (3, 649300176), (4, 486975132), (6, 324650088), (7, 278271504), (8, 243487566), (9, 216433392), (12, 162325044), (14, 139135752), (16, 121743783), (17, 114582384), (18, 108216696), (21, 92757168), (24, 81162522), (27, 72144464), (28, 69567876), (34, 57291192), (36, 54108348), (42, 46378584), (48, 40581261), (49, 39753072), (51, 38194128), (54, 36072232), (56, 34783938), (63, 30919056), (68, 28645596), (72, 27054174), (84, 23189292), (98, 19876536), (102, 19097064), (108, 18036116), (112, 17391969), (119, 16368912), (126, 15459528), (136, 14322798), (144, 13527087), (147, 13251024), (153, 12731376), (168, 11594646), (189, 10306352), (196, 9938268), (204, 9548532), (216, 9018058), (238, 8184456), (252, 7729764), (272, 7161399), (294, 6625512), (306, 6365688), (336, 5797323), (357, 5456304), (378, 5153176), (392, 4969134), (408, 4774266), (432, 4509029), (441, 4417008), (459, 4243792), (476, 4092228), (504, 3864882), (588, 3312756), (612, 3182844), (714, 2728152), (756, 2576588), (784, 2484567), (816, 2387133), (833, 2338416), (882, 2208504), (918, 2121896), (952, 2046114), (1008, 1932441), (1071, 1818768), (1176, 1656378), (1224, 1591422), (1323, 1472336), (1428, 1364076), (1512, 1288294), (1666, 1169208), (1764, 1104252), (1836, 1060948), (1904, 1023057), (2142, 909384), (2352, 828189), (2448, 795711), (2499, 779472), (2646, 736168), (2856, 682038), (3024, 644147), (3213, 606256), (3332, 584604), (3528, 552126), (3672, 530474), (4284, 454692), (4998, 389736), (5292, 368084), (5413, 359856), (5712, 341019), (6426, 303128), (6664, 292302), (7056, 276063), (7344, 265237), (7497, 259824), (8568, 227346), (9996, 194868), (10584, 184042), (10826, 179928), (12852, 151564), (13328, 146151), (14994, 129912), (16239, 119952), (17136, 113673), (19992, 97434), (21168, 92021), (21652, 89964), (22491, 86608), (25704, 75782), (29988, 64956), (32478, 59976), (37891, 51408), (39984, 48717), (43304, 44982)]