1989602208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36943}}^1$

素因数の和:36987

約数の個数: 144

約数和(自身を含む): 6535541376

約数和(自身を除く): 4545939168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4896, 5984, 6732, 8976, 13464, 17952, 26928, 36943, 53856, 73886, 110829, 147772, 221658, 295544, 332487, 406373, 443316, 591088, 628031, 664974, 812746, 886632, 1182176, 1219119, 1256062, 1329948, 1625492, 1773264, 1884093, 2438238, 2512124, 2659896, 3250984, 3546528, 3657357, 3768186, 4876476, 5024248, 5319792, 5652279, 6501968, 6908341, 7314714, 7536372, 9752952, 10048496, 10639584, 11304558, 13003936, 13816682, 14629428, 15072744, 19505904, 20096992, 20725023, 22609116, 27633364, 29258856, 30145488, 39011808, 41450046, 45218232, 55266728, 58517712, 60290976, 62175069, 82900092, 90436464, 110533456, 117035424, 124350138, 165800184, 180872928, 221066912, 248700276, 331600368, 497400552, 663200736, 994801104, 1989602208]

約数ペア:

[(1, 1989602208), (2, 994801104), (3, 663200736), (4, 497400552), (6, 331600368), (8, 248700276), (9, 221066912), (11, 180872928), (12, 165800184), (16, 124350138), (17, 117035424), (18, 110533456), (22, 90436464), (24, 82900092), (32, 62175069), (33, 60290976), (34, 58517712), (36, 55266728), (44, 45218232), (48, 41450046), (51, 39011808), (66, 30145488), (68, 29258856), (72, 27633364), (88, 22609116), (96, 20725023), (99, 20096992), (102, 19505904), (132, 15072744), (136, 14629428), (144, 13816682), (153, 13003936), (176, 11304558), (187, 10639584), (198, 10048496), (204, 9752952), (264, 7536372), (272, 7314714), (288, 6908341), (306, 6501968), (352, 5652279), (374, 5319792), (396, 5024248), (408, 4876476), (528, 3768186), (544, 3657357), (561, 3546528), (612, 3250984), (748, 2659896), (792, 2512124), (816, 2438238), (1056, 1884093), (1122, 1773264), (1224, 1625492), (1496, 1329948), (1584, 1256062), (1632, 1219119), (1683, 1182176), (2244, 886632), (2448, 812746), (2992, 664974), (3168, 628031), (3366, 591088), (4488, 443316), (4896, 406373), (5984, 332487), (6732, 295544), (8976, 221658), (13464, 147772), (17952, 110829), (26928, 73886), (36943, 53856)]