252389304

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 487885896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 101, 108, 138, 184, 202, 207, 216, 276, 303, 404, 414, 503, 552, 606, 621, 808, 828, 909, 1006, 1212, 1242, 1509, 1656, 1818, 2012, 2323, 2424, 2484, 2727, 3018, 3636, 4024, 4527, 4646, 4968, 5454, 6036, 6969, 7272, 9054, 9292, 10908, 11569, 12072, 13581, 13938, 18108, 18584, 20907, 21816, 23138, 27162, 27876, 34707, 36216, 41814, 46276, 50803, 54324, 55752, 62721, 69414, 83628, 92552, 101606, 104121, 108648, 125442, 138828, 152409, 167256, 203212, 208242, 250884, 277656, 304818, 312363, 406424, 416484, 457227, 501768, 609636, 624726, 832968, 914454, 1168469, 1219272, 1249452, 1371681, 1828908, 2336938, 2498904, 2743362, 3505407, 3657816, 4673876, 5486724, 7010814, 9347752, 10516221, 10973448, 14021628, 21032442, 28043256, 31548663, 42064884, 63097326, 84129768, 126194652, 252389304]

約数ペア:

[(1, 252389304), (2, 126194652), (3, 84129768), (4, 63097326), (6, 42064884), (8, 31548663), (9, 28043256), (12, 21032442), (18, 14021628), (23, 10973448), (24, 10516221), (27, 9347752), (36, 7010814), (46, 5486724), (54, 4673876), (69, 3657816), (72, 3505407), (92, 2743362), (101, 2498904), (108, 2336938), (138, 1828908), (184, 1371681), (202, 1249452), (207, 1219272), (216, 1168469), (276, 914454), (303, 832968), (404, 624726), (414, 609636), (503, 501768), (552, 457227), (606, 416484), (621, 406424), (808, 312363), (828, 304818), (909, 277656), (1006, 250884), (1212, 208242), (1242, 203212), (1509, 167256), (1656, 152409), (1818, 138828), (2012, 125442), (2323, 108648), (2424, 104121), (2484, 101606), (2727, 92552), (3018, 83628), (3636, 69414), (4024, 62721), (4527, 55752), (4646, 54324), (4968, 50803), (5454, 46276), (6036, 41814), (6969, 36216), (7272, 34707), (9054, 27876), (9292, 27162), (10908, 23138), (11569, 21816), (12072, 20907), (13581, 18584), (13938, 18108)]