256031424

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 168

約数和(自身を含む): 848032848

約数和(自身を除く): 592001424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 576, 612, 704, 748, 792, 816, 1056, 1088, 1122, 1224, 1496, 1584, 1632, 1683, 2112, 2244, 2377, 2448, 2992, 3168, 3264, 3366, 4488, 4754, 4896, 5984, 6336, 6732, 7131, 8976, 9508, 9792, 11968, 13464, 14262, 17952, 19016, 21393, 26147, 26928, 28524, 35904, 38032, 40409, 42786, 52294, 53856, 57048, 76064, 78441, 80818, 85572, 104588, 107712, 114096, 121227, 152128, 156882, 161636, 171144, 209176, 228192, 235323, 242454, 313764, 323272, 342288, 363681, 418352, 444499, 456384, 470646, 484908, 627528, 646544, 684576, 727362, 836704, 888998, 941292, 969816, 1255056, 1293088, 1333497, 1369152, 1454724, 1673408, 1777996, 1882584, 1939632, 2510112, 2586176, 2666994, 2909448, 3555992, 3765168, 3879264, 4000491, 5020224, 5333988, 5818896, 7111984, 7530336, 7758528, 8000982, 10667976, 11637792, 14223968, 15060672, 16001964, 21335952, 23275584, 28447936, 32003928, 42671904, 64007856, 85343808, 128015712, 256031424]

約数ペア:

[(1, 256031424), (2, 128015712), (3, 85343808), (4, 64007856), (6, 42671904), (8, 32003928), (9, 28447936), (11, 23275584), (12, 21335952), (16, 16001964), (17, 15060672), (18, 14223968), (22, 11637792), (24, 10667976), (32, 8000982), (33, 7758528), (34, 7530336), (36, 7111984), (44, 5818896), (48, 5333988), (51, 5020224), (64, 4000491), (66, 3879264), (68, 3765168), (72, 3555992), (88, 2909448), (96, 2666994), (99, 2586176), (102, 2510112), (132, 1939632), (136, 1882584), (144, 1777996), (153, 1673408), (176, 1454724), (187, 1369152), (192, 1333497), (198, 1293088), (204, 1255056), (264, 969816), (272, 941292), (288, 888998), (306, 836704), (352, 727362), (374, 684576), (396, 646544), (408, 627528), (528, 484908), (544, 470646), (561, 456384), (576, 444499), (612, 418352), (704, 363681), (748, 342288), (792, 323272), (816, 313764), (1056, 242454), (1088, 235323), (1122, 228192), (1224, 209176), (1496, 171144), (1584, 161636), (1632, 156882), (1683, 152128), (2112, 121227), (2244, 114096), (2377, 107712), (2448, 104588), (2992, 85572), (3168, 80818), (3264, 78441), (3366, 76064), (4488, 57048), (4754, 53856), (4896, 52294), (5984, 42786), (6336, 40409), (6732, 38032), (7131, 35904), (8976, 28524), (9508, 26928), (9792, 26147), (11968, 21393), (13464, 19016), (14262, 17952)]