31167239328

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1$

素因数の和:2399

約数の個数: 144

約数和(自身を含む): 89700097032

約数和(自身を除く): 58532857704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 661, 808, 909, 1212, 1322, 1616, 1621, 1818, 1983, 2424, 2644, 3232, 3242, 3636, 3966, 4848, 4863, 5288, 5949, 6484, 7272, 7932, 9696, 9726, 10576, 11898, 12968, 14544, 14589, 15864, 19452, 21152, 23796, 25936, 29088, 29178, 31728, 38904, 47592, 51872, 58356, 63456, 66761, 77808, 95184, 116712, 133522, 155616, 163721, 190368, 200283, 233424, 267044, 327442, 400566, 466848, 491163, 534088, 600849, 654884, 801132, 982326, 1068176, 1071481, 1201698, 1309768, 1473489, 1602264, 1964652, 2136352, 2142962, 2403396, 2619536, 2946978, 3204528, 3214443, 3929304, 4285924, 4806792, 5239072, 5893956, 6409056, 6428886, 7858608, 8571848, 9613584, 9643329, 11787912, 12857772, 15717216, 17143696, 19227168, 19286658, 23575824, 25715544, 34287392, 38573316, 47151648, 51431088, 77146632, 102862176, 108219581, 154293264, 216439162, 308586528, 324658743, 432878324, 649317486, 865756648, 973976229, 1298634972, 1731513296, 1947952458, 2597269944, 3463026592, 3895904916, 5194539888, 7791809832, 10389079776, 15583619664, 31167239328]

約数ペア:

[(1, 31167239328), (2, 15583619664), (3, 10389079776), (4, 7791809832), (6, 5194539888), (8, 3895904916), (9, 3463026592), (12, 2597269944), (16, 1947952458), (18, 1731513296), (24, 1298634972), (32, 973976229), (36, 865756648), (48, 649317486), (72, 432878324), (96, 324658743), (101, 308586528), (144, 216439162), (202, 154293264), (288, 108219581), (303, 102862176), (404, 77146632), (606, 51431088), (661, 47151648), (808, 38573316), (909, 34287392), (1212, 25715544), (1322, 23575824), (1616, 19286658), (1621, 19227168), (1818, 17143696), (1983, 15717216), (2424, 12857772), (2644, 11787912), (3232, 9643329), (3242, 9613584), (3636, 8571848), (3966, 7858608), (4848, 6428886), (4863, 6409056), (5288, 5893956), (5949, 5239072), (6484, 4806792), (7272, 4285924), (7932, 3929304), (9696, 3214443), (9726, 3204528), (10576, 2946978), (11898, 2619536), (12968, 2403396), (14544, 2142962), (14589, 2136352), (15864, 1964652), (19452, 1602264), (21152, 1473489), (23796, 1309768), (25936, 1201698), (29088, 1071481), (29178, 1068176), (31728, 982326), (38904, 801132), (47592, 654884), (51872, 600849), (58356, 534088), (63456, 491163), (66761, 466848), (77808, 400566), (95184, 327442), (116712, 267044), (133522, 233424), (155616, 200283), (163721, 190368)]