1237897752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15319}}^1$

素因数の和:15385

約数の個数: 128

約数和(自身を含む): 3912115200

約数和(自身を除く): 2674217448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 5772, 6216, 6734, 10101, 11544, 13468, 15319, 20202, 26936, 30638, 40404, 45957, 61276, 80808, 91914, 107233, 122552, 183828, 199147, 214466, 321699, 367656, 398294, 428932, 566803, 597441, 643398, 796588, 857864, 1133606, 1194882, 1286796, 1394029, 1593176, 1700409, 2267212, 2389764, 2573592, 2788058, 3400818, 3967621, 4182087, 4534424, 4779528, 5576116, 6801636, 7368439, 7935242, 8364174, 11152232, 11902863, 13603272, 14736878, 15870484, 16728348, 22105317, 23805726, 29473756, 31740968, 33456696, 44210634, 47611452, 51579073, 58947512, 88421268, 95222904, 103158146, 154737219, 176842536, 206316292, 309474438, 412632584, 618948876, 1237897752]

約数ペア:

[(1, 1237897752), (2, 618948876), (3, 412632584), (4, 309474438), (6, 206316292), (7, 176842536), (8, 154737219), (12, 103158146), (13, 95222904), (14, 88421268), (21, 58947512), (24, 51579073), (26, 47611452), (28, 44210634), (37, 33456696), (39, 31740968), (42, 29473756), (52, 23805726), (56, 22105317), (74, 16728348), (78, 15870484), (84, 14736878), (91, 13603272), (104, 11902863), (111, 11152232), (148, 8364174), (156, 7935242), (168, 7368439), (182, 6801636), (222, 5576116), (259, 4779528), (273, 4534424), (296, 4182087), (312, 3967621), (364, 3400818), (444, 2788058), (481, 2573592), (518, 2389764), (546, 2267212), (728, 1700409), (777, 1593176), (888, 1394029), (962, 1286796), (1036, 1194882), (1092, 1133606), (1443, 857864), (1554, 796588), (1924, 643398), (2072, 597441), (2184, 566803), (2886, 428932), (3108, 398294), (3367, 367656), (3848, 321699), (5772, 214466), (6216, 199147), (6734, 183828), (10101, 122552), (11544, 107233), (13468, 91914), (15319, 80808), (20202, 61276), (26936, 45957), (30638, 40404)]