305425692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 919726080

約数和(自身を除く): 614300388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 79, 99, 117, 132, 143, 156, 158, 198, 234, 237, 286, 316, 396, 429, 468, 474, 572, 711, 751, 858, 869, 948, 1027, 1287, 1422, 1502, 1716, 1738, 2054, 2253, 2574, 2607, 2844, 3004, 3081, 3476, 4108, 4506, 5148, 5214, 6162, 6759, 7821, 8261, 9012, 9243, 9763, 10428, 11297, 12324, 13518, 15642, 16522, 18486, 19526, 22594, 24783, 27036, 29289, 31284, 33044, 33891, 36972, 39052, 45188, 49566, 58578, 59329, 67782, 74349, 87867, 99132, 101673, 107393, 117156, 118658, 135564, 148698, 175734, 177987, 203346, 214786, 237316, 297396, 322179, 351468, 355974, 406692, 429572, 533961, 644358, 652619, 711948, 771277, 966537, 1067922, 1288716, 1305238, 1542554, 1933074, 1957857, 2135844, 2313831, 2610476, 3085108, 3866148, 3915714, 4627662, 5873571, 6941493, 7831428, 8484047, 9255324, 11747142, 13882986, 16968094, 23494284, 25452141, 27765972, 33936188, 50904282, 76356423, 101808564, 152712846, 305425692]

約数ペア:

[(1, 305425692), (2, 152712846), (3, 101808564), (4, 76356423), (6, 50904282), (9, 33936188), (11, 27765972), (12, 25452141), (13, 23494284), (18, 16968094), (22, 13882986), (26, 11747142), (33, 9255324), (36, 8484047), (39, 7831428), (44, 6941493), (52, 5873571), (66, 4627662), (78, 3915714), (79, 3866148), (99, 3085108), (117, 2610476), (132, 2313831), (143, 2135844), (156, 1957857), (158, 1933074), (198, 1542554), (234, 1305238), (237, 1288716), (286, 1067922), (316, 966537), (396, 771277), (429, 711948), (468, 652619), (474, 644358), (572, 533961), (711, 429572), (751, 406692), (858, 355974), (869, 351468), (948, 322179), (1027, 297396), (1287, 237316), (1422, 214786), (1502, 203346), (1716, 177987), (1738, 175734), (2054, 148698), (2253, 135564), (2574, 118658), (2607, 117156), (2844, 107393), (3004, 101673), (3081, 99132), (3476, 87867), (4108, 74349), (4506, 67782), (5148, 59329), (5214, 58578), (6162, 49566), (6759, 45188), (7821, 39052), (8261, 36972), (9012, 33891), (9243, 33044), (9763, 31284), (10428, 29289), (11297, 27036), (12324, 24783), (13518, 22594), (15642, 19526), (16522, 18486)]