1621792368

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3453

約数の個数: 200

約数和(自身を含む): 5467337568

約数和(自身を除く): 3845545200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 432, 477, 504, 567, 636, 648, 742, 756, 848, 954, 1008, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1908, 2226, 2268, 2544, 2862, 2968, 3024, 3339, 3373, 3816, 4293, 4452, 4536, 5724, 5936, 6678, 6746, 7632, 8586, 8904, 9072, 10017, 10119, 11448, 13356, 13492, 17172, 17808, 20034, 20238, 22896, 23611, 26712, 26984, 30051, 30357, 34344, 40068, 40476, 47222, 53424, 53968, 60102, 60714, 68688, 70833, 80136, 80952, 91071, 94444, 120204, 121428, 141666, 160272, 161904, 178769, 182142, 188888, 212499, 240408, 242856, 273213, 283332, 357538, 364284, 377776, 424998, 480816, 485712, 536307, 546426, 566664, 637497, 715076, 728568, 849996, 1072614, 1092852, 1133328, 1251383, 1274994, 1430152, 1457136, 1608921, 1699992, 1912491, 2145228, 2185704, 2502766, 2549988, 2860304, 3217842, 3399984, 3754149, 3824982, 4290456, 4371408, 4826763, 5005532, 5099976, 6435684, 7508298, 7649964, 8580912, 9653526, 10011064, 10199952, 11262447, 12871368, 14480289, 15016596, 15299928, 19307052, 20022128, 22524894, 25742736, 28960578, 30033192, 30599856, 33787341, 38614104, 45049788, 57921156, 60066384, 67574682, 77228208, 90099576, 101362023, 115842312, 135149364, 180199152, 202724046, 231684624, 270298728, 405448092, 540597456, 810896184, 1621792368]

約数ペア:

[(1, 1621792368), (2, 810896184), (3, 540597456), (4, 405448092), (6, 270298728), (7, 231684624), (8, 202724046), (9, 180199152), (12, 135149364), (14, 115842312), (16, 101362023), (18, 90099576), (21, 77228208), (24, 67574682), (27, 60066384), (28, 57921156), (36, 45049788), (42, 38614104), (48, 33787341), (53, 30599856), (54, 30033192), (56, 28960578), (63, 25742736), (72, 22524894), (81, 20022128), (84, 19307052), (106, 15299928), (108, 15016596), (112, 14480289), (126, 12871368), (144, 11262447), (159, 10199952), (162, 10011064), (168, 9653526), (189, 8580912), (212, 7649964), (216, 7508298), (252, 6435684), (318, 5099976), (324, 5005532), (336, 4826763), (371, 4371408), (378, 4290456), (424, 3824982), (432, 3754149), (477, 3399984), (504, 3217842), (567, 2860304), (636, 2549988), (648, 2502766), (742, 2185704), (756, 2145228), (848, 1912491), (954, 1699992), (1008, 1608921), (1113, 1457136), (1134, 1430152), (1272, 1274994), (1296, 1251383), (1431, 1133328), (1484, 1092852), (1512, 1072614), (1908, 849996), (2226, 728568), (2268, 715076), (2544, 637497), (2862, 566664), (2968, 546426), (3024, 536307), (3339, 485712), (3373, 480816), (3816, 424998), (4293, 377776), (4452, 364284), (4536, 357538), (5724, 283332), (5936, 273213), (6678, 242856), (6746, 240408), (7632, 212499), (8586, 188888), (8904, 182142), (9072, 178769), (10017, 161904), (10119, 160272), (11448, 141666), (13356, 121428), (13492, 120204), (17172, 94444), (17808, 91071), (20034, 80952), (20238, 80136), (22896, 70833), (23611, 68688), (26712, 60714), (26984, 60102), (30051, 53968), (30357, 53424), (34344, 47222), (40068, 40476)]