641755692144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1971091}}^1$

素因数の和:1971148

約数の個数: 240

約数和(自身を含む): 2287728218880

約数和(自身を除く): 1645972526736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1904, 1938, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3876, 4284, 4522, 4788, 5168, 5712, 5814, 6384, 6783, 7752, 8568, 9044, 9576, 11628, 13566, 15504, 17136, 18088, 19152, 20349, 23256, 27132, 36176, 40698, 46512, 54264, 81396, 108528, 162792, 325584, 1971091, 3942182, 5913273, 7884364, 11826546, 13797637, 15768728, 17739819, 23653092, 27595274, 31537456, 33508547, 35479638, 37450729, 41392911, 47306184, 55190548, 67017094, 70959276, 74901458, 82785822, 94612368, 100525641, 110381096, 112352187, 124178733, 134034188, 141918552, 149802916, 165571644, 201051282, 220762192, 224704374, 234559829, 248357466, 262155103, 268068376, 283837104, 299605832, 301576923, 331143288, 337056561, 402102564, 449408748, 469119658, 496714932, 524310206, 536136752, 599211664, 603153846, 636662393, 662286576, 674113122, 703679487, 786465309, 804205128, 898817496, 938239316, 993429864, 1048620412, 1206307692, 1273324786, 1348226244, 1407358974, 1572930618, 1608410256, 1797634992, 1876478632, 1909987179, 1986859728, 2097240824, 2111038461, 2359395927, 2412615384, 2546649572, 2696452488, 2814717948, 3145861236, 3752957264, 3819974358, 4194481648, 4222076922, 4456636751, 4718791854, 4825230768, 5093299144, 5392904976, 5629435896, 5729961537, 6291722472, 7639948716, 8444153844, 8913273502, 9437583708, 10186598288, 11258871792, 11459923074, 12583444944, 13369910253, 15279897432, 16888307688, 17826547004, 18875167416, 22919846148, 26739820506, 30559794864, 33776615376, 35653094008, 37750334832, 40109730759, 45839692296, 53479641012, 71306188016, 80219461518, 91679384592, 106959282024, 160438923036, 213918564048, 320877846072, 641755692144]

約数ペア:

[(1, 641755692144), (2, 320877846072), (3, 213918564048), (4, 160438923036), (6, 106959282024), (7, 91679384592), (8, 80219461518), (9, 71306188016), (12, 53479641012), (14, 45839692296), (16, 40109730759), (17, 37750334832), (18, 35653094008), (19, 33776615376), (21, 30559794864), (24, 26739820506), (28, 22919846148), (34, 18875167416), (36, 17826547004), (38, 16888307688), (42, 15279897432), (48, 13369910253), (51, 12583444944), (56, 11459923074), (57, 11258871792), (63, 10186598288), (68, 9437583708), (72, 8913273502), (76, 8444153844), (84, 7639948716), (102, 6291722472), (112, 5729961537), (114, 5629435896), (119, 5392904976), (126, 5093299144), (133, 4825230768), (136, 4718791854), (144, 4456636751), (152, 4222076922), (153, 4194481648), (168, 3819974358), (171, 3752957264), (204, 3145861236), (228, 2814717948), (238, 2696452488), (252, 2546649572), (266, 2412615384), (272, 2359395927), (304, 2111038461), (306, 2097240824), (323, 1986859728), (336, 1909987179), (342, 1876478632), (357, 1797634992), (399, 1608410256), (408, 1572930618), (456, 1407358974), (476, 1348226244), (504, 1273324786), (532, 1206307692), (612, 1048620412), (646, 993429864), (684, 938239316), (714, 898817496), (798, 804205128), (816, 786465309), (912, 703679487), (952, 674113122), (969, 662286576), (1008, 636662393), (1064, 603153846), (1071, 599211664), (1197, 536136752), (1224, 524310206), (1292, 496714932), (1368, 469119658), (1428, 449408748), (1596, 402102564), (1904, 337056561), (1938, 331143288), (2128, 301576923), (2142, 299605832), (2261, 283837104), (2394, 268068376), (2448, 262155103), (2584, 248357466), (2736, 234559829), (2856, 224704374), (2907, 220762192), (3192, 201051282), (3876, 165571644), (4284, 149802916), (4522, 141918552), (4788, 134034188), (5168, 124178733), (5712, 112352187), (5814, 110381096), (6384, 100525641), (6783, 94612368), (7752, 82785822), (8568, 74901458), (9044, 70959276), (9576, 67017094), (11628, 55190548), (13566, 47306184), (15504, 41392911), (17136, 37450729), (18088, 35479638), (19152, 33508547), (20349, 31537456), (23256, 27595274), (27132, 23653092), (36176, 17739819), (40698, 15768728), (46512, 13797637), (54264, 11826546), (81396, 7884364), (108528, 5913273), (162792, 3942182), (325584, 1971091)]