22821702016

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 48568320000

約数和(自身を除く): 25746617984

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 79, 94, 124, 128, 158, 188, 248, 316, 376, 496, 632, 752, 992, 1264, 1457, 1504, 1549, 1984, 2449, 2528, 2914, 3008, 3098, 3713, 3968, 4898, 5056, 5828, 6016, 6196, 7426, 9796, 10112, 11656, 12392, 14852, 19592, 23312, 24784, 29704, 39184, 46624, 48019, 49568, 59408, 72803, 78368, 93248, 96038, 99136, 115103, 118816, 122371, 145606, 156736, 186496, 192076, 198272, 230206, 237632, 244742, 291212, 313472, 384152, 460412, 475264, 489484, 582424, 768304, 920824, 978968, 1164848, 1536608, 1841648, 1957936, 2256893, 2329696, 3073216, 3683296, 3793501, 3915872, 4513786, 4659392, 5751437, 6146432, 7366592, 7587002, 7831744, 9027572, 9318784, 11502874, 14733184, 15174004, 15663488, 18055144, 23005748, 30348008, 36110288, 46011496, 60696016, 72220576, 92022992, 121392032, 144441152, 178294547, 184045984, 242784064, 288882304, 356589094, 368091968, 485568128, 713178188, 736183936, 1426356376, 2852712752, 5705425504, 11410851008, 22821702016]

約数ペア:

[(1, 22821702016), (2, 11410851008), (4, 5705425504), (8, 2852712752), (16, 1426356376), (31, 736183936), (32, 713178188), (47, 485568128), (62, 368091968), (64, 356589094), (79, 288882304), (94, 242784064), (124, 184045984), (128, 178294547), (158, 144441152), (188, 121392032), (248, 92022992), (316, 72220576), (376, 60696016), (496, 46011496), (632, 36110288), (752, 30348008), (992, 23005748), (1264, 18055144), (1457, 15663488), (1504, 15174004), (1549, 14733184), (1984, 11502874), (2449, 9318784), (2528, 9027572), (2914, 7831744), (3008, 7587002), (3098, 7366592), (3713, 6146432), (3968, 5751437), (4898, 4659392), (5056, 4513786), (5828, 3915872), (6016, 3793501), (6196, 3683296), (7426, 3073216), (9796, 2329696), (10112, 2256893), (11656, 1957936), (12392, 1841648), (14852, 1536608), (19592, 1164848), (23312, 978968), (24784, 920824), (29704, 768304), (39184, 582424), (46624, 489484), (48019, 475264), (49568, 460412), (59408, 384152), (72803, 313472), (78368, 291212), (93248, 244742), (96038, 237632), (99136, 230206), (115103, 198272), (118816, 192076), (122371, 186496), (145606, 156736)]