254265924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 674150400

約数和(自身を除く): 419884476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 79, 111, 132, 148, 158, 222, 237, 316, 407, 444, 474, 659, 814, 869, 948, 1221, 1318, 1628, 1738, 1977, 2442, 2607, 2636, 2923, 3476, 3954, 4884, 5214, 5846, 7249, 7908, 8769, 10428, 11692, 14498, 17538, 21747, 24383, 28996, 32153, 35076, 43494, 48766, 52061, 64306, 73149, 86988, 96459, 97532, 104122, 128612, 146298, 156183, 192918, 208244, 268213, 292596, 312366, 385836, 536426, 572671, 624732, 804639, 1072852, 1145342, 1609278, 1718013, 1926257, 2290684, 3218556, 3436026, 3852514, 5778771, 6872052, 7705028, 11557542, 21188827, 23115084, 42377654, 63566481, 84755308, 127132962, 254265924]

約数ペア:

[(1, 254265924), (2, 127132962), (3, 84755308), (4, 63566481), (6, 42377654), (11, 23115084), (12, 21188827), (22, 11557542), (33, 7705028), (37, 6872052), (44, 5778771), (66, 3852514), (74, 3436026), (79, 3218556), (111, 2290684), (132, 1926257), (148, 1718013), (158, 1609278), (222, 1145342), (237, 1072852), (316, 804639), (407, 624732), (444, 572671), (474, 536426), (659, 385836), (814, 312366), (869, 292596), (948, 268213), (1221, 208244), (1318, 192918), (1628, 156183), (1738, 146298), (1977, 128612), (2442, 104122), (2607, 97532), (2636, 96459), (2923, 86988), (3476, 73149), (3954, 64306), (4884, 52061), (5214, 48766), (5846, 43494), (7249, 35076), (7908, 32153), (8769, 28996), (10428, 24383), (11692, 21747), (14498, 17538)]