231379848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 740563200

約数和(自身を除く): 509183352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1117, 1233, 1512, 1644, 1918, 2234, 2466, 2877, 3288, 3351, 3699, 3836, 4468, 4932, 5754, 6702, 7398, 7672, 7819, 8631, 8936, 9864, 10053, 11508, 13404, 14796, 15638, 17262, 20106, 23016, 23457, 25893, 26808, 29592, 30159, 31276, 34524, 40212, 46914, 51786, 60318, 62552, 69048, 70371, 80424, 93828, 103572, 120636, 140742, 153029, 187656, 207144, 211113, 241272, 281484, 306058, 422226, 459087, 562968, 612116, 844452, 918174, 1071203, 1224232, 1377261, 1688904, 1836348, 2142406, 2754522, 3213609, 3672696, 4131783, 4284812, 5509044, 6427218, 8263566, 8569624, 9640827, 11018088, 12854436, 16527132, 19281654, 25708872, 28922481, 33054264, 38563308, 57844962, 77126616, 115689924, 231379848]

約数ペア:

[(1, 231379848), (2, 115689924), (3, 77126616), (4, 57844962), (6, 38563308), (7, 33054264), (8, 28922481), (9, 25708872), (12, 19281654), (14, 16527132), (18, 12854436), (21, 11018088), (24, 9640827), (27, 8569624), (28, 8263566), (36, 6427218), (42, 5509044), (54, 4284812), (56, 4131783), (63, 3672696), (72, 3213609), (84, 2754522), (108, 2142406), (126, 1836348), (137, 1688904), (168, 1377261), (189, 1224232), (216, 1071203), (252, 918174), (274, 844452), (378, 612116), (411, 562968), (504, 459087), (548, 422226), (756, 306058), (822, 281484), (959, 241272), (1096, 211113), (1117, 207144), (1233, 187656), (1512, 153029), (1644, 140742), (1918, 120636), (2234, 103572), (2466, 93828), (2877, 80424), (3288, 70371), (3351, 69048), (3699, 62552), (3836, 60318), (4468, 51786), (4932, 46914), (5754, 40212), (6702, 34524), (7398, 31276), (7672, 30159), (7819, 29592), (8631, 26808), (8936, 25893), (9864, 23457), (10053, 23016), (11508, 20106), (13404, 17262), (14796, 15638)]