2915671458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 7108706304

約数和(自身を除く): 4193034846

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 193, 217, 246, 283, 287, 386, 434, 566, 574, 579, 651, 849, 861, 1158, 1271, 1302, 1351, 1698, 1722, 1981, 2542, 2702, 3813, 3962, 4053, 5943, 5983, 7626, 7913, 8106, 8773, 8897, 11603, 11886, 11966, 15826, 17546, 17794, 17949, 23206, 23739, 26319, 26691, 34809, 35898, 41881, 47478, 52638, 53382, 54619, 55391, 61411, 69618, 81221, 83762, 109238, 110782, 122822, 125643, 162442, 163857, 166173, 184233, 243663, 245303, 251286, 327714, 332346, 359693, 368466, 382333, 487326, 490606, 719386, 735909, 764666, 1079079, 1146999, 1471818, 1693189, 1717121, 2158158, 2239379, 2293998, 2517851, 3386378, 3434242, 4478758, 5035702, 5079567, 5151363, 6718137, 7553553, 10159134, 10302726, 11852323, 13436274, 15107106, 15675653, 23704646, 31351306, 35556969, 47026959, 69420749, 71113938, 94053918, 138841498, 208262247, 416524494, 485945243, 971890486, 1457835729, 2915671458]

約数ペア:

[(1, 2915671458), (2, 1457835729), (3, 971890486), (6, 485945243), (7, 416524494), (14, 208262247), (21, 138841498), (31, 94053918), (41, 71113938), (42, 69420749), (62, 47026959), (82, 35556969), (93, 31351306), (123, 23704646), (186, 15675653), (193, 15107106), (217, 13436274), (246, 11852323), (283, 10302726), (287, 10159134), (386, 7553553), (434, 6718137), (566, 5151363), (574, 5079567), (579, 5035702), (651, 4478758), (849, 3434242), (861, 3386378), (1158, 2517851), (1271, 2293998), (1302, 2239379), (1351, 2158158), (1698, 1717121), (1722, 1693189), (1981, 1471818), (2542, 1146999), (2702, 1079079), (3813, 764666), (3962, 735909), (4053, 719386), (5943, 490606), (5983, 487326), (7626, 382333), (7913, 368466), (8106, 359693), (8773, 332346), (8897, 327714), (11603, 251286), (11886, 245303), (11966, 243663), (15826, 184233), (17546, 166173), (17794, 163857), (17949, 162442), (23206, 125643), (23739, 122822), (26319, 110782), (26691, 109238), (34809, 83762), (35898, 81221), (41881, 69618), (47478, 61411), (52638, 55391), (53382, 54619)]