315094176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 955281600

約数和(自身を除く): 640187424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 267, 288, 304, 342, 356, 456, 534, 608, 647, 684, 712, 801, 912, 1068, 1294, 1368, 1424, 1602, 1691, 1824, 1941, 2136, 2588, 2736, 2848, 3204, 3382, 3882, 4272, 5073, 5176, 5472, 5823, 6408, 6764, 7764, 8544, 10146, 10352, 11646, 12293, 12816, 13528, 15219, 15528, 20292, 20704, 23292, 24586, 25632, 27056, 30438, 31056, 36879, 40584, 46584, 49172, 54112, 57583, 60876, 62112, 73758, 81168, 93168, 98344, 110637, 115166, 121752, 147516, 162336, 172749, 186336, 196688, 221274, 230332, 243504, 295032, 345498, 393376, 442548, 460664, 487008, 518247, 590064, 690996, 885096, 921328, 1036494, 1094077, 1180128, 1381992, 1770192, 1842656, 2072988, 2188154, 2763984, 3282231, 3540384, 4145976, 4376308, 5527968, 6564462, 8291952, 8752616, 9846693, 13128924, 16583904, 17505232, 19693386, 26257848, 35010464, 39386772, 52515696, 78773544, 105031392, 157547088, 315094176]

約数ペア:

[(1, 315094176), (2, 157547088), (3, 105031392), (4, 78773544), (6, 52515696), (8, 39386772), (9, 35010464), (12, 26257848), (16, 19693386), (18, 17505232), (19, 16583904), (24, 13128924), (32, 9846693), (36, 8752616), (38, 8291952), (48, 6564462), (57, 5527968), (72, 4376308), (76, 4145976), (89, 3540384), (96, 3282231), (114, 2763984), (144, 2188154), (152, 2072988), (171, 1842656), (178, 1770192), (228, 1381992), (267, 1180128), (288, 1094077), (304, 1036494), (342, 921328), (356, 885096), (456, 690996), (534, 590064), (608, 518247), (647, 487008), (684, 460664), (712, 442548), (801, 393376), (912, 345498), (1068, 295032), (1294, 243504), (1368, 230332), (1424, 221274), (1602, 196688), (1691, 186336), (1824, 172749), (1941, 162336), (2136, 147516), (2588, 121752), (2736, 115166), (2848, 110637), (3204, 98344), (3382, 93168), (3882, 81168), (4272, 73758), (5073, 62112), (5176, 60876), (5472, 57583), (5823, 54112), (6408, 49172), (6764, 46584), (7764, 40584), (8544, 36879), (10146, 31056), (10352, 30438), (11646, 27056), (12293, 25632), (12816, 24586), (13528, 23292), (15219, 20704), (15528, 20292)]