317333172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 820258432

約数和(自身を除く): 502925260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 97, 134, 156, 194, 201, 268, 291, 313, 388, 402, 582, 626, 804, 871, 939, 1164, 1252, 1261, 1742, 1878, 2522, 2613, 3484, 3756, 3783, 4069, 5044, 5226, 6499, 7566, 8138, 10452, 12207, 12998, 15132, 16276, 19497, 20971, 24414, 25996, 30361, 38994, 41942, 48828, 60722, 62913, 77988, 83884, 84487, 91083, 121444, 125826, 168974, 182166, 251652, 253461, 272623, 337948, 364332, 394693, 506922, 545246, 789386, 817869, 1013844, 1090492, 1184079, 1578772, 1635738, 2034187, 2368158, 3271476, 4068374, 4736316, 6102561, 8136748, 12205122, 24410244, 26444431, 52888862, 79333293, 105777724, 158666586, 317333172]

約数ペア:

[(1, 317333172), (2, 158666586), (3, 105777724), (4, 79333293), (6, 52888862), (12, 26444431), (13, 24410244), (26, 12205122), (39, 8136748), (52, 6102561), (67, 4736316), (78, 4068374), (97, 3271476), (134, 2368158), (156, 2034187), (194, 1635738), (201, 1578772), (268, 1184079), (291, 1090492), (313, 1013844), (388, 817869), (402, 789386), (582, 545246), (626, 506922), (804, 394693), (871, 364332), (939, 337948), (1164, 272623), (1252, 253461), (1261, 251652), (1742, 182166), (1878, 168974), (2522, 125826), (2613, 121444), (3484, 91083), (3756, 84487), (3783, 83884), (4069, 77988), (5044, 62913), (5226, 60722), (6499, 48828), (7566, 41942), (8138, 38994), (10452, 30361), (12207, 25996), (12998, 24414), (15132, 20971), (16276, 19497)]