239490832

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 120

約数和(自身を含む): 578633600

約数和(自身を除く): 339142768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 151, 196, 238, 272, 289, 302, 343, 392, 476, 578, 604, 686, 784, 833, 952, 1057, 1156, 1208, 1372, 1666, 1904, 2023, 2114, 2312, 2416, 2567, 2744, 3332, 4046, 4228, 4624, 5134, 5488, 5831, 6664, 7399, 8092, 8456, 10268, 11662, 13328, 14161, 14798, 16184, 16912, 17969, 20536, 23324, 28322, 29596, 32368, 35938, 41072, 43639, 46648, 51793, 56644, 59192, 71876, 87278, 93296, 99127, 103586, 113288, 118384, 125783, 143752, 174556, 198254, 207172, 226576, 251566, 287504, 305473, 349112, 396508, 414344, 503132, 610946, 698224, 793016, 828688, 880481, 1006264, 1221892, 1586032, 1760962, 2012528, 2138311, 2443784, 3521924, 4276622, 4887568, 7043848, 8553244, 14087696, 14968177, 17106488, 29936354, 34212976, 59872708, 119745416, 239490832]

約数ペア:

[(1, 239490832), (2, 119745416), (4, 59872708), (7, 34212976), (8, 29936354), (14, 17106488), (16, 14968177), (17, 14087696), (28, 8553244), (34, 7043848), (49, 4887568), (56, 4276622), (68, 3521924), (98, 2443784), (112, 2138311), (119, 2012528), (136, 1760962), (151, 1586032), (196, 1221892), (238, 1006264), (272, 880481), (289, 828688), (302, 793016), (343, 698224), (392, 610946), (476, 503132), (578, 414344), (604, 396508), (686, 349112), (784, 305473), (833, 287504), (952, 251566), (1057, 226576), (1156, 207172), (1208, 198254), (1372, 174556), (1666, 143752), (1904, 125783), (2023, 118384), (2114, 113288), (2312, 103586), (2416, 99127), (2567, 93296), (2744, 87278), (3332, 71876), (4046, 59192), (4228, 56644), (4624, 51793), (5134, 46648), (5488, 43639), (5831, 41072), (6664, 35938), (7399, 32368), (8092, 29596), (8456, 28322), (10268, 23324), (11662, 20536), (13328, 17969), (14161, 16912), (14798, 16184)]