221752674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 594764640

約数和(自身を除く): 373011966

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 47, 54, 66, 78, 94, 99, 117, 141, 143, 169, 198, 234, 282, 286, 297, 338, 351, 423, 429, 507, 517, 594, 611, 702, 846, 858, 1014, 1034, 1222, 1269, 1287, 1521, 1551, 1833, 1859, 2209, 2538, 2574, 3042, 3102, 3666, 3718, 3861, 4418, 4563, 4653, 5499, 5577, 6627, 6721, 7722, 7943, 9126, 9306, 10998, 11154, 13254, 13442, 13959, 15886, 16497, 16731, 19881, 20163, 23829, 24299, 27918, 28717, 32994, 33462, 39762, 40326, 47658, 48598, 50193, 57434, 59643, 60489, 71487, 72897, 86151, 87373, 100386, 119286, 120978, 142974, 145794, 172302, 174746, 181467, 214461, 218691, 258453, 262119, 315887, 362934, 373321, 428922, 437382, 516906, 524238, 631774, 656073, 746642, 775359, 786357, 947661, 1119963, 1312146, 1550718, 1572714, 1895322, 2239926, 2359071, 2842983, 3359889, 4106531, 4718142, 5685966, 6719778, 8213062, 8528949, 10079667, 12319593, 17057898, 20159334, 24639186, 36958779, 73917558, 110876337, 221752674]

約数ペア:

[(1, 221752674), (2, 110876337), (3, 73917558), (6, 36958779), (9, 24639186), (11, 20159334), (13, 17057898), (18, 12319593), (22, 10079667), (26, 8528949), (27, 8213062), (33, 6719778), (39, 5685966), (47, 4718142), (54, 4106531), (66, 3359889), (78, 2842983), (94, 2359071), (99, 2239926), (117, 1895322), (141, 1572714), (143, 1550718), (169, 1312146), (198, 1119963), (234, 947661), (282, 786357), (286, 775359), (297, 746642), (338, 656073), (351, 631774), (423, 524238), (429, 516906), (507, 437382), (517, 428922), (594, 373321), (611, 362934), (702, 315887), (846, 262119), (858, 258453), (1014, 218691), (1034, 214461), (1222, 181467), (1269, 174746), (1287, 172302), (1521, 145794), (1551, 142974), (1833, 120978), (1859, 119286), (2209, 100386), (2538, 87373), (2574, 86151), (3042, 72897), (3102, 71487), (3666, 60489), (3718, 59643), (3861, 57434), (4418, 50193), (4563, 48598), (4653, 47658), (5499, 40326), (5577, 39762), (6627, 33462), (6721, 32994), (7722, 28717), (7943, 27918), (9126, 24299), (9306, 23829), (10998, 20163), (11154, 19881), (13254, 16731), (13442, 16497), (13959, 15886)]