1923987168

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 240

約数和(自身を含む): 6015461760

約数和(自身を除く): 4091474592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 69, 72, 81, 92, 96, 108, 118, 138, 144, 162, 177, 184, 207, 216, 236, 276, 288, 324, 354, 368, 414, 432, 472, 531, 547, 552, 621, 648, 708, 736, 828, 864, 944, 1062, 1094, 1104, 1242, 1296, 1357, 1416, 1593, 1641, 1656, 1863, 1888, 2124, 2188, 2208, 2484, 2592, 2714, 2832, 3186, 3282, 3312, 3726, 4071, 4248, 4376, 4779, 4923, 4968, 5428, 5664, 6372, 6564, 6624, 7452, 8142, 8496, 8752, 9558, 9846, 9936, 10856, 12213, 12581, 12744, 13128, 14769, 14904, 16284, 16992, 17504, 19116, 19692, 19872, 21712, 24426, 25162, 25488, 26256, 29538, 29808, 32273, 32568, 36639, 37743, 38232, 39384, 43424, 44307, 48852, 50324, 50976, 52512, 59076, 59616, 64546, 65136, 73278, 75486, 76464, 78768, 88614, 96819, 97704, 100648, 109917, 113229, 118152, 129092, 130272, 146556, 150972, 152928, 157536, 177228, 193638, 195408, 201296, 219834, 226458, 236304, 258184, 290457, 293112, 301944, 339687, 354456, 387276, 390816, 402592, 439668, 452916, 472608, 516368, 580914, 586224, 603888, 679374, 708912, 742279, 774552, 871371, 879336, 905832, 1019061, 1032736, 1161828, 1172448, 1207776, 1358748, 1417824, 1484558, 1549104, 1742742, 1758672, 1811664, 2038122, 2226837, 2323656, 2614113, 2717496, 2969116, 3098208, 3485484, 3517344, 3623328, 4076244, 4453674, 4647312, 5228226, 5434992, 5938232, 6680511, 6970968, 8152488, 8907348, 9294624, 10456452, 10869984, 11876464, 13361022, 13941936, 16304976, 17814696, 20041533, 20912904, 23752928, 26722044, 27883872, 32609952, 35629392, 40083066, 41825808, 53444088, 60124599, 71258784, 80166132, 83651616, 106888176, 120249198, 160332264, 213776352, 240498396, 320664528, 480996792, 641329056, 961993584, 1923987168]

約数ペア:

[(1, 1923987168), (2, 961993584), (3, 641329056), (4, 480996792), (6, 320664528), (8, 240498396), (9, 213776352), (12, 160332264), (16, 120249198), (18, 106888176), (23, 83651616), (24, 80166132), (27, 71258784), (32, 60124599), (36, 53444088), (46, 41825808), (48, 40083066), (54, 35629392), (59, 32609952), (69, 27883872), (72, 26722044), (81, 23752928), (92, 20912904), (96, 20041533), (108, 17814696), (118, 16304976), (138, 13941936), (144, 13361022), (162, 11876464), (177, 10869984), (184, 10456452), (207, 9294624), (216, 8907348), (236, 8152488), (276, 6970968), (288, 6680511), (324, 5938232), (354, 5434992), (368, 5228226), (414, 4647312), (432, 4453674), (472, 4076244), (531, 3623328), (547, 3517344), (552, 3485484), (621, 3098208), (648, 2969116), (708, 2717496), (736, 2614113), (828, 2323656), (864, 2226837), (944, 2038122), (1062, 1811664), (1094, 1758672), (1104, 1742742), (1242, 1549104), (1296, 1484558), (1357, 1417824), (1416, 1358748), (1593, 1207776), (1641, 1172448), (1656, 1161828), (1863, 1032736), (1888, 1019061), (2124, 905832), (2188, 879336), (2208, 871371), (2484, 774552), (2592, 742279), (2714, 708912), (2832, 679374), (3186, 603888), (3282, 586224), (3312, 580914), (3726, 516368), (4071, 472608), (4248, 452916), (4376, 439668), (4779, 402592), (4923, 390816), (4968, 387276), (5428, 354456), (5664, 339687), (6372, 301944), (6564, 293112), (6624, 290457), (7452, 258184), (8142, 236304), (8496, 226458), (8752, 219834), (9558, 201296), (9846, 195408), (9936, 193638), (10856, 177228), (12213, 157536), (12581, 152928), (12744, 150972), (13128, 146556), (14769, 130272), (14904, 129092), (16284, 118152), (16992, 113229), (17504, 109917), (19116, 100648), (19692, 97704), (19872, 96819), (21712, 88614), (24426, 78768), (25162, 76464), (25488, 75486), (26256, 73278), (29538, 65136), (29808, 64546), (32273, 59616), (32568, 59076), (36639, 52512), (37743, 50976), (38232, 50324), (39384, 48852), (43424, 44307)]