1279370664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 4104959040

約数和(自身を除く): 2825588376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 137, 143, 156, 198, 234, 264, 274, 286, 312, 396, 411, 429, 468, 548, 572, 792, 822, 858, 907, 936, 1096, 1144, 1233, 1287, 1507, 1644, 1716, 1781, 1814, 2466, 2574, 2721, 3014, 3288, 3432, 3562, 3628, 4521, 4932, 5148, 5343, 5442, 6028, 7124, 7256, 8163, 9042, 9864, 9977, 10296, 10686, 10884, 11791, 12056, 13563, 14248, 16029, 16326, 18084, 19591, 19954, 21372, 21768, 23582, 27126, 29931, 32058, 32652, 35373, 36168, 39182, 39908, 42744, 47164, 54252, 58773, 59862, 64116, 65304, 70746, 78364, 79816, 89793, 94328, 106119, 108504, 117546, 119724, 124259, 128232, 129701, 141492, 156728, 176319, 179586, 212238, 235092, 239448, 248518, 259402, 282984, 352638, 359172, 372777, 389103, 424476, 470184, 497036, 518804, 705276, 718344, 745554, 778206, 848952, 994072, 1037608, 1118331, 1167309, 1366849, 1410552, 1491108, 1556412, 1615367, 2236662, 2334618, 2733698, 2982216, 3112824, 3230734, 4100547, 4473324, 4669236, 4846101, 5467396, 6461468, 8201094, 8946648, 9338472, 9692202, 10934792, 12301641, 12922936, 14538303, 16402188, 17769037, 19384404, 24603282, 29076606, 32804376, 35538074, 38768808, 49206564, 53307111, 58153212, 71076148, 98413128, 106614222, 116306424, 142152296, 159921333, 213228444, 319842666, 426456888, 639685332, 1279370664]

約数ペア:

[(1, 1279370664), (2, 639685332), (3, 426456888), (4, 319842666), (6, 213228444), (8, 159921333), (9, 142152296), (11, 116306424), (12, 106614222), (13, 98413128), (18, 71076148), (22, 58153212), (24, 53307111), (26, 49206564), (33, 38768808), (36, 35538074), (39, 32804376), (44, 29076606), (52, 24603282), (66, 19384404), (72, 17769037), (78, 16402188), (88, 14538303), (99, 12922936), (104, 12301641), (117, 10934792), (132, 9692202), (137, 9338472), (143, 8946648), (156, 8201094), (198, 6461468), (234, 5467396), (264, 4846101), (274, 4669236), (286, 4473324), (312, 4100547), (396, 3230734), (411, 3112824), (429, 2982216), (468, 2733698), (548, 2334618), (572, 2236662), (792, 1615367), (822, 1556412), (858, 1491108), (907, 1410552), (936, 1366849), (1096, 1167309), (1144, 1118331), (1233, 1037608), (1287, 994072), (1507, 848952), (1644, 778206), (1716, 745554), (1781, 718344), (1814, 705276), (2466, 518804), (2574, 497036), (2721, 470184), (3014, 424476), (3288, 389103), (3432, 372777), (3562, 359172), (3628, 352638), (4521, 282984), (4932, 259402), (5148, 248518), (5343, 239448), (5442, 235092), (6028, 212238), (7124, 179586), (7256, 176319), (8163, 156728), (9042, 141492), (9864, 129701), (9977, 128232), (10296, 124259), (10686, 119724), (10884, 117546), (11791, 108504), (12056, 106119), (13563, 94328), (14248, 89793), (16029, 79816), (16326, 78364), (18084, 70746), (19591, 65304), (19954, 64116), (21372, 59862), (21768, 58773), (23582, 54252), (27126, 47164), (29931, 42744), (32058, 39908), (32652, 39182), (35373, 36168)]