670105176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 1888051200

約数和(自身を除く): 1217946024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 79, 93, 104, 124, 156, 158, 186, 237, 248, 312, 316, 372, 403, 474, 632, 744, 806, 877, 948, 1027, 1209, 1612, 1754, 1896, 2054, 2418, 2449, 2631, 3081, 3224, 3508, 4108, 4836, 4898, 5262, 6162, 7016, 7347, 8216, 9672, 9796, 10524, 11401, 12324, 14694, 19592, 21048, 22802, 24648, 27187, 29388, 31837, 34203, 45604, 54374, 58776, 63674, 68406, 69283, 81561, 91208, 95511, 108748, 127348, 136812, 138566, 163122, 191022, 207849, 217496, 254696, 273624, 277132, 326244, 353431, 382044, 415698, 554264, 652488, 706862, 764088, 831396, 900679, 1060293, 1413724, 1662792, 1801358, 2120586, 2147773, 2702037, 2827448, 3602716, 4241172, 4295546, 5404074, 6443319, 7205432, 8482344, 8591092, 10808148, 12886638, 17182184, 21616296, 25773276, 27921049, 51546552, 55842098, 83763147, 111684196, 167526294, 223368392, 335052588, 670105176]

約数ペア:

[(1, 670105176), (2, 335052588), (3, 223368392), (4, 167526294), (6, 111684196), (8, 83763147), (12, 55842098), (13, 51546552), (24, 27921049), (26, 25773276), (31, 21616296), (39, 17182184), (52, 12886638), (62, 10808148), (78, 8591092), (79, 8482344), (93, 7205432), (104, 6443319), (124, 5404074), (156, 4295546), (158, 4241172), (186, 3602716), (237, 2827448), (248, 2702037), (312, 2147773), (316, 2120586), (372, 1801358), (403, 1662792), (474, 1413724), (632, 1060293), (744, 900679), (806, 831396), (877, 764088), (948, 706862), (1027, 652488), (1209, 554264), (1612, 415698), (1754, 382044), (1896, 353431), (2054, 326244), (2418, 277132), (2449, 273624), (2631, 254696), (3081, 217496), (3224, 207849), (3508, 191022), (4108, 163122), (4836, 138566), (4898, 136812), (5262, 127348), (6162, 108748), (7016, 95511), (7347, 91208), (8216, 81561), (9672, 69283), (9796, 68406), (10524, 63674), (11401, 58776), (12324, 54374), (14694, 45604), (19592, 34203), (21048, 31837), (22802, 29388), (24648, 27187)]