15696920928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{405731}}^1$

素因数の和:405788

約数の個数: 96

約数和(自身を含む): 45805519872

約数和(自身を除く): 30108598944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 405731, 811462, 1217193, 1622924, 2434386, 3245848, 4868772, 5274503, 6491696, 9737544, 10549006, 12577661, 12983392, 15823509, 19475088, 21098012, 25155322, 31647018, 37732983, 38950176, 42196024, 50310644, 63294036, 75465966, 84392048, 100621288, 126588072, 150931932, 163509593, 168784096, 201242576, 253176144, 301863864, 327019186, 402485152, 490528779, 506352288, 603727728, 654038372, 981057558, 1207455456, 1308076744, 1962115116, 2616153488, 3924230232, 5232306976, 7848460464, 15696920928]

約数ペア:

[(1, 15696920928), (2, 7848460464), (3, 5232306976), (4, 3924230232), (6, 2616153488), (8, 1962115116), (12, 1308076744), (13, 1207455456), (16, 981057558), (24, 654038372), (26, 603727728), (31, 506352288), (32, 490528779), (39, 402485152), (48, 327019186), (52, 301863864), (62, 253176144), (78, 201242576), (93, 168784096), (96, 163509593), (104, 150931932), (124, 126588072), (156, 100621288), (186, 84392048), (208, 75465966), (248, 63294036), (312, 50310644), (372, 42196024), (403, 38950176), (416, 37732983), (496, 31647018), (624, 25155322), (744, 21098012), (806, 19475088), (992, 15823509), (1209, 12983392), (1248, 12577661), (1488, 10549006), (1612, 9737544), (2418, 6491696), (2976, 5274503), (3224, 4868772), (4836, 3245848), (6448, 2434386), (9672, 1622924), (12896, 1217193), (19344, 811462), (38688, 405731)]