301021812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 972787200

約数和(自身を除く): 671765388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 109, 117, 126, 156, 182, 189, 218, 234, 252, 273, 281, 327, 351, 364, 378, 436, 468, 546, 562, 654, 702, 756, 763, 819, 843, 981, 1092, 1124, 1308, 1404, 1417, 1526, 1638, 1686, 1962, 1967, 2289, 2457, 2529, 2834, 2943, 3052, 3276, 3372, 3653, 3924, 3934, 4251, 4578, 4914, 5058, 5668, 5886, 5901, 6867, 7306, 7587, 7868, 8502, 9156, 9828, 9919, 10116, 10959, 11772, 11802, 12753, 13734, 14612, 15174, 17004, 17703, 19838, 20601, 21918, 23604, 25506, 25571, 27468, 29757, 30348, 30629, 32877, 35406, 38259, 39676, 41202, 43836, 51012, 51142, 53109, 59514, 61258, 65754, 70812, 76518, 76713, 82404, 89271, 91887, 98631, 102284, 106218, 119028, 122516, 131508, 153036, 153426, 178542, 183774, 197262, 212436, 214403, 230139, 267813, 275661, 306852, 357084, 367548, 394524, 398177, 428806, 460278, 535626, 551322, 643209, 690417, 796354, 826983, 857612, 920556, 1071252, 1102644, 1194531, 1286418, 1380834, 1592708, 1653966, 1929627, 2389062, 2572836, 2761668, 2787239, 3307932, 3583593, 3859254, 4778124, 5574478, 5788881, 7167186, 7718508, 8361717, 10750779, 11148956, 11577762, 14334372, 16723434, 21501558, 23155524, 25085151, 33446868, 43003116, 50170302, 75255453, 100340604, 150510906, 301021812]

約数ペア:

[(1, 301021812), (2, 150510906), (3, 100340604), (4, 75255453), (6, 50170302), (7, 43003116), (9, 33446868), (12, 25085151), (13, 23155524), (14, 21501558), (18, 16723434), (21, 14334372), (26, 11577762), (27, 11148956), (28, 10750779), (36, 8361717), (39, 7718508), (42, 7167186), (52, 5788881), (54, 5574478), (63, 4778124), (78, 3859254), (84, 3583593), (91, 3307932), (108, 2787239), (109, 2761668), (117, 2572836), (126, 2389062), (156, 1929627), (182, 1653966), (189, 1592708), (218, 1380834), (234, 1286418), (252, 1194531), (273, 1102644), (281, 1071252), (327, 920556), (351, 857612), (364, 826983), (378, 796354), (436, 690417), (468, 643209), (546, 551322), (562, 535626), (654, 460278), (702, 428806), (756, 398177), (763, 394524), (819, 367548), (843, 357084), (981, 306852), (1092, 275661), (1124, 267813), (1308, 230139), (1404, 214403), (1417, 212436), (1526, 197262), (1638, 183774), (1686, 178542), (1962, 153426), (1967, 153036), (2289, 131508), (2457, 122516), (2529, 119028), (2834, 106218), (2943, 102284), (3052, 98631), (3276, 91887), (3372, 89271), (3653, 82404), (3924, 76713), (3934, 76518), (4251, 70812), (4578, 65754), (4914, 61258), (5058, 59514), (5668, 53109), (5886, 51142), (5901, 51012), (6867, 43836), (7306, 41202), (7587, 39676), (7868, 38259), (8502, 35406), (9156, 32877), (9828, 30629), (9919, 30348), (10116, 29757), (10959, 27468), (11772, 25571), (11802, 25506), (12753, 23604), (13734, 21918), (14612, 20601), (15174, 19838), (17004, 17703)]