1561296384

素因数分解:

$2^9\times 3^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 280

約数和(自身を含む): 4830360480

約数和(自身を除く): 3269064096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 89, 94, 96, 108, 128, 141, 144, 162, 178, 188, 192, 216, 243, 256, 267, 282, 288, 324, 356, 376, 384, 423, 432, 486, 512, 534, 564, 576, 648, 712, 729, 752, 768, 801, 846, 864, 972, 1068, 1128, 1152, 1269, 1296, 1424, 1458, 1504, 1536, 1602, 1692, 1728, 1944, 2136, 2256, 2304, 2403, 2538, 2592, 2848, 2916, 3008, 3204, 3384, 3456, 3807, 3888, 4183, 4272, 4512, 4608, 4806, 5076, 5184, 5696, 5832, 6016, 6408, 6768, 6912, 7209, 7614, 7776, 8366, 8544, 9024, 9612, 10152, 10368, 11392, 11421, 11664, 12032, 12549, 12816, 13536, 13824, 14418, 15228, 15552, 16732, 17088, 18048, 19224, 20304, 20736, 21627, 22784, 22842, 23328, 24064, 25098, 25632, 27072, 28836, 30456, 31104, 33464, 34176, 34263, 36096, 37647, 38448, 40608, 41472, 43254, 45568, 45684, 46656, 50196, 51264, 54144, 57672, 60912, 62208, 64881, 66928, 68352, 68526, 72192, 75294, 76896, 81216, 86508, 91368, 93312, 100392, 102528, 108288, 112941, 115344, 121824, 124416, 129762, 133856, 136704, 137052, 150588, 153792, 162432, 173016, 182736, 186624, 200784, 205056, 216576, 225882, 230688, 243648, 259524, 267712, 274104, 301176, 307584, 324864, 338823, 346032, 365472, 373248, 401568, 410112, 451764, 461376, 487296, 519048, 535424, 548208, 602352, 615168, 649728, 677646, 692064, 730944, 803136, 903528, 922752, 974592, 1016469, 1038096, 1070848, 1096416, 1204704, 1230336, 1355292, 1384128, 1461888, 1606272, 1807056, 1845504, 1949184, 2032938, 2076192, 2141696, 2192832, 2409408, 2710584, 2768256, 2923776, 3049407, 3212544, 3614112, 3691008, 4065876, 4152384, 4385664, 4818816, 5421168, 5536512, 5847552, 6098814, 6425088, 7228224, 8131752, 8304768, 8771328, 9637632, 10842336, 11073024, 12197628, 14456448, 16263504, 16609536, 17542656, 19275264, 21684672, 24395256, 28912896, 32527008, 33219072, 43369344, 48790512, 57825792, 65054016, 86738688, 97581024, 130108032, 173477376, 195162048, 260216064, 390324096, 520432128, 780648192, 1561296384]

約数ペア:

[(1, 1561296384), (2, 780648192), (3, 520432128), (4, 390324096), (6, 260216064), (8, 195162048), (9, 173477376), (12, 130108032), (16, 97581024), (18, 86738688), (24, 65054016), (27, 57825792), (32, 48790512), (36, 43369344), (47, 33219072), (48, 32527008), (54, 28912896), (64, 24395256), (72, 21684672), (81, 19275264), (89, 17542656), (94, 16609536), (96, 16263504), (108, 14456448), (128, 12197628), (141, 11073024), (144, 10842336), (162, 9637632), (178, 8771328), (188, 8304768), (192, 8131752), (216, 7228224), (243, 6425088), (256, 6098814), (267, 5847552), (282, 5536512), (288, 5421168), (324, 4818816), (356, 4385664), (376, 4152384), (384, 4065876), (423, 3691008), (432, 3614112), (486, 3212544), (512, 3049407), (534, 2923776), (564, 2768256), (576, 2710584), (648, 2409408), (712, 2192832), (729, 2141696), (752, 2076192), (768, 2032938), (801, 1949184), (846, 1845504), (864, 1807056), (972, 1606272), (1068, 1461888), (1128, 1384128), (1152, 1355292), (1269, 1230336), (1296, 1204704), (1424, 1096416), (1458, 1070848), (1504, 1038096), (1536, 1016469), (1602, 974592), (1692, 922752), (1728, 903528), (1944, 803136), (2136, 730944), (2256, 692064), (2304, 677646), (2403, 649728), (2538, 615168), (2592, 602352), (2848, 548208), (2916, 535424), (3008, 519048), (3204, 487296), (3384, 461376), (3456, 451764), (3807, 410112), (3888, 401568), (4183, 373248), (4272, 365472), (4512, 346032), (4608, 338823), (4806, 324864), (5076, 307584), (5184, 301176), (5696, 274104), (5832, 267712), (6016, 259524), (6408, 243648), (6768, 230688), (6912, 225882), (7209, 216576), (7614, 205056), (7776, 200784), (8366, 186624), (8544, 182736), (9024, 173016), (9612, 162432), (10152, 153792), (10368, 150588), (11392, 137052), (11421, 136704), (11664, 133856), (12032, 129762), (12549, 124416), (12816, 121824), (13536, 115344), (13824, 112941), (14418, 108288), (15228, 102528), (15552, 100392), (16732, 93312), (17088, 91368), (18048, 86508), (19224, 81216), (20304, 76896), (20736, 75294), (21627, 72192), (22784, 68526), (22842, 68352), (23328, 66928), (24064, 64881), (25098, 62208), (25632, 60912), (27072, 57672), (28836, 54144), (30456, 51264), (31104, 50196), (33464, 46656), (34176, 45684), (34263, 45568), (36096, 43254), (37647, 41472), (38448, 40608)]