305230224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 862659072

約数和(自身を除く): 557428848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 191, 197, 208, 312, 338, 382, 394, 507, 573, 591, 624, 676, 764, 788, 1014, 1146, 1182, 1352, 1528, 1576, 2028, 2292, 2364, 2483, 2561, 2704, 3056, 3152, 4056, 4584, 4728, 4966, 5122, 7449, 7683, 8112, 9168, 9456, 9932, 10244, 14898, 15366, 19864, 20488, 29796, 30732, 32279, 33293, 37627, 39728, 40976, 59592, 61464, 64558, 66586, 75254, 96837, 99879, 112881, 119184, 122928, 129116, 133172, 150508, 193674, 199758, 225762, 258232, 266344, 301016, 387348, 399516, 451524, 489151, 516464, 532688, 602032, 774696, 799032, 903048, 978302, 1467453, 1549392, 1598064, 1806096, 1956604, 2934906, 3913208, 5869812, 6358963, 7826416, 11739624, 12717926, 19076889, 23479248, 25435852, 38153778, 50871704, 76307556, 101743408, 152615112, 305230224]

約数ペア:

[(1, 305230224), (2, 152615112), (3, 101743408), (4, 76307556), (6, 50871704), (8, 38153778), (12, 25435852), (13, 23479248), (16, 19076889), (24, 12717926), (26, 11739624), (39, 7826416), (48, 6358963), (52, 5869812), (78, 3913208), (104, 2934906), (156, 1956604), (169, 1806096), (191, 1598064), (197, 1549392), (208, 1467453), (312, 978302), (338, 903048), (382, 799032), (394, 774696), (507, 602032), (573, 532688), (591, 516464), (624, 489151), (676, 451524), (764, 399516), (788, 387348), (1014, 301016), (1146, 266344), (1182, 258232), (1352, 225762), (1528, 199758), (1576, 193674), (2028, 150508), (2292, 133172), (2364, 129116), (2483, 122928), (2561, 119184), (2704, 112881), (3056, 99879), (3152, 96837), (4056, 75254), (4584, 66586), (4728, 64558), (4966, 61464), (5122, 59592), (7449, 40976), (7683, 39728), (8112, 37627), (9168, 33293), (9456, 32279), (9932, 30732), (10244, 29796), (14898, 20488), (15366, 19864)]