204996528

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 443176272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 179, 198, 216, 241, 264, 297, 358, 396, 432, 482, 528, 537, 594, 716, 723, 792, 964, 1074, 1188, 1432, 1446, 1584, 1611, 1928, 1969, 2148, 2169, 2376, 2651, 2864, 2892, 3222, 3856, 3938, 4296, 4338, 4752, 4833, 5302, 5784, 5907, 6444, 6507, 7876, 7953, 8592, 8676, 9666, 10604, 11568, 11814, 12888, 13014, 15752, 15906, 17352, 17721, 19332, 21208, 23628, 23859, 25776, 26028, 31504, 31812, 34704, 35442, 38664, 42416, 43139, 47256, 47718, 52056, 53163, 63624, 70884, 71577, 77328, 86278, 94512, 95436, 104112, 106326, 127248, 129417, 141768, 143154, 172556, 190872, 212652, 258834, 283536, 286308, 345112, 381744, 388251, 425304, 474529, 517668, 572616, 690224, 776502, 850608, 949058, 1035336, 1145232, 1164753, 1423587, 1553004, 1898116, 2070672, 2329506, 2847174, 3106008, 3796232, 4270761, 4659012, 5694348, 6212016, 7592464, 8541522, 9318024, 11388696, 12812283, 17083044, 18636048, 22777392, 25624566, 34166088, 51249132, 68332176, 102498264, 204996528]

約数ペア:

[(1, 204996528), (2, 102498264), (3, 68332176), (4, 51249132), (6, 34166088), (8, 25624566), (9, 22777392), (11, 18636048), (12, 17083044), (16, 12812283), (18, 11388696), (22, 9318024), (24, 8541522), (27, 7592464), (33, 6212016), (36, 5694348), (44, 4659012), (48, 4270761), (54, 3796232), (66, 3106008), (72, 2847174), (88, 2329506), (99, 2070672), (108, 1898116), (132, 1553004), (144, 1423587), (176, 1164753), (179, 1145232), (198, 1035336), (216, 949058), (241, 850608), (264, 776502), (297, 690224), (358, 572616), (396, 517668), (432, 474529), (482, 425304), (528, 388251), (537, 381744), (594, 345112), (716, 286308), (723, 283536), (792, 258834), (964, 212652), (1074, 190872), (1188, 172556), (1432, 143154), (1446, 141768), (1584, 129417), (1611, 127248), (1928, 106326), (1969, 104112), (2148, 95436), (2169, 94512), (2376, 86278), (2651, 77328), (2864, 71577), (2892, 70884), (3222, 63624), (3856, 53163), (3938, 52056), (4296, 47718), (4338, 47256), (4752, 43139), (4833, 42416), (5302, 38664), (5784, 35442), (5907, 34704), (6444, 31812), (6507, 31504), (7876, 26028), (7953, 25776), (8592, 23859), (8676, 23628), (9666, 21208), (10604, 19332), (11568, 17721), (11814, 17352), (12888, 15906), (13014, 15752)]