217232496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 160

約数和(自身を含む): 686622720

約数和(自身を除く): 469390224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 312, 351, 376, 423, 432, 468, 564, 611, 624, 702, 752, 823, 846, 936, 1128, 1222, 1269, 1404, 1646, 1692, 1833, 1872, 2256, 2444, 2469, 2538, 2808, 3292, 3384, 3666, 4888, 4938, 5076, 5499, 5616, 6584, 6768, 7332, 7407, 9776, 9876, 10152, 10699, 10998, 13168, 14664, 14814, 16497, 19752, 20304, 21398, 21996, 22221, 29328, 29628, 32097, 32994, 38681, 39504, 42796, 43992, 44442, 59256, 64194, 65988, 77362, 85592, 87984, 88884, 96291, 116043, 118512, 128388, 131976, 154724, 171184, 177768, 192582, 232086, 256776, 263952, 288873, 309448, 348129, 355536, 385164, 464172, 502853, 513552, 577746, 618896, 696258, 770328, 928344, 1005706, 1044387, 1155492, 1392516, 1508559, 1540656, 1856688, 2011412, 2088774, 2310984, 2785032, 3017118, 4022824, 4177548, 4525677, 4621968, 5570064, 6034236, 8045648, 8355096, 9051354, 12068472, 13577031, 16710192, 18102708, 24136944, 27154062, 36205416, 54308124, 72410832, 108616248, 217232496]

約数ペア:

[(1, 217232496), (2, 108616248), (3, 72410832), (4, 54308124), (6, 36205416), (8, 27154062), (9, 24136944), (12, 18102708), (13, 16710192), (16, 13577031), (18, 12068472), (24, 9051354), (26, 8355096), (27, 8045648), (36, 6034236), (39, 5570064), (47, 4621968), (48, 4525677), (52, 4177548), (54, 4022824), (72, 3017118), (78, 2785032), (94, 2310984), (104, 2088774), (108, 2011412), (117, 1856688), (141, 1540656), (144, 1508559), (156, 1392516), (188, 1155492), (208, 1044387), (216, 1005706), (234, 928344), (282, 770328), (312, 696258), (351, 618896), (376, 577746), (423, 513552), (432, 502853), (468, 464172), (564, 385164), (611, 355536), (624, 348129), (702, 309448), (752, 288873), (823, 263952), (846, 256776), (936, 232086), (1128, 192582), (1222, 177768), (1269, 171184), (1404, 154724), (1646, 131976), (1692, 128388), (1833, 118512), (1872, 116043), (2256, 96291), (2444, 88884), (2469, 87984), (2538, 85592), (2808, 77362), (3292, 65988), (3384, 64194), (3666, 59256), (4888, 44442), (4938, 43992), (5076, 42796), (5499, 39504), (5616, 38681), (6584, 32994), (6768, 32097), (7332, 29628), (7407, 29328), (9776, 22221), (9876, 21996), (10152, 21398), (10699, 20304), (10998, 19752), (13168, 16497), (14664, 14814)]