285568176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 834589440

約数和(自身を除く): 549021264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 113, 114, 136, 152, 163, 204, 226, 228, 272, 304, 323, 326, 339, 408, 452, 456, 489, 646, 652, 678, 816, 904, 912, 969, 978, 1292, 1304, 1356, 1808, 1921, 1938, 1956, 2147, 2584, 2608, 2712, 2771, 3097, 3842, 3876, 3912, 4294, 5168, 5424, 5542, 5763, 6194, 6441, 7684, 7752, 7824, 8313, 8588, 9291, 11084, 11526, 12388, 12882, 15368, 15504, 16626, 17176, 18419, 18582, 22168, 23052, 24776, 25764, 30736, 33252, 34352, 36499, 36838, 37164, 44336, 46104, 49552, 51528, 52649, 55257, 66504, 72998, 73676, 74328, 92208, 103056, 105298, 109497, 110514, 133008, 145996, 147352, 148656, 157947, 210596, 218994, 221028, 291992, 294704, 313123, 315894, 349961, 421192, 437988, 442056, 583984, 626246, 631788, 699922, 842384, 875976, 884112, 939369, 1049883, 1252492, 1263576, 1399844, 1751952, 1878738, 2099766, 2504984, 2527152, 2799688, 3757476, 4199532, 5009968, 5599376, 5949337, 7514952, 8399064, 11898674, 15029904, 16798128, 17848011, 23797348, 35696022, 47594696, 71392044, 95189392, 142784088, 285568176]

約数ペア:

[(1, 285568176), (2, 142784088), (3, 95189392), (4, 71392044), (6, 47594696), (8, 35696022), (12, 23797348), (16, 17848011), (17, 16798128), (19, 15029904), (24, 11898674), (34, 8399064), (38, 7514952), (48, 5949337), (51, 5599376), (57, 5009968), (68, 4199532), (76, 3757476), (102, 2799688), (113, 2527152), (114, 2504984), (136, 2099766), (152, 1878738), (163, 1751952), (204, 1399844), (226, 1263576), (228, 1252492), (272, 1049883), (304, 939369), (323, 884112), (326, 875976), (339, 842384), (408, 699922), (452, 631788), (456, 626246), (489, 583984), (646, 442056), (652, 437988), (678, 421192), (816, 349961), (904, 315894), (912, 313123), (969, 294704), (978, 291992), (1292, 221028), (1304, 218994), (1356, 210596), (1808, 157947), (1921, 148656), (1938, 147352), (1956, 145996), (2147, 133008), (2584, 110514), (2608, 109497), (2712, 105298), (2771, 103056), (3097, 92208), (3842, 74328), (3876, 73676), (3912, 72998), (4294, 66504), (5168, 55257), (5424, 52649), (5542, 51528), (5763, 49552), (6194, 46104), (6441, 44336), (7684, 37164), (7752, 36838), (7824, 36499), (8313, 34352), (8588, 33252), (9291, 30736), (11084, 25764), (11526, 24776), (12388, 23052), (12882, 22168), (15368, 18582), (15504, 18419), (16626, 17176)]