238974372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 802574136

約数和(自身を除く): 563599764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 441, 442, 468, 476, 546, 588, 612, 613, 637, 663, 714, 819, 833, 882, 884, 1071, 1092, 1226, 1274, 1326, 1428, 1547, 1638, 1666, 1764, 1839, 1911, 1989, 2142, 2452, 2499, 2548, 2652, 3094, 3276, 3332, 3678, 3822, 3978, 4284, 4291, 4641, 4998, 5517, 5733, 6188, 7356, 7497, 7644, 7956, 7969, 8582, 9282, 9996, 10421, 10829, 11034, 11466, 12873, 13923, 14994, 15938, 17164, 18564, 20842, 21658, 22068, 22932, 23907, 25746, 27846, 29988, 30037, 31263, 31876, 32487, 38619, 41684, 43316, 47814, 51492, 55692, 55783, 60074, 62526, 64974, 71721, 72947, 77238, 90111, 93789, 95628, 97461, 111566, 120148, 125052, 129948, 135473, 143442, 145894, 154476, 167349, 180222, 187578, 194922, 218841, 223132, 270333, 270946, 286884, 291788, 334698, 360444, 375156, 389844, 390481, 406419, 437682, 502047, 510629, 540666, 541892, 656523, 669396, 780962, 812838, 875364, 948311, 1004094, 1021258, 1081332, 1171443, 1219257, 1313046, 1531887, 1561924, 1625676, 1896622, 2008188, 2042516, 2342886, 2438514, 2626092, 2844933, 3063774, 3514329, 3793244, 4595661, 4685772, 4877028, 5689866, 6127548, 6638177, 7028658, 8534799, 9191322, 11379732, 13276354, 14057316, 17069598, 18382644, 19914531, 26552708, 34139196, 39829062, 59743593, 79658124, 119487186, 238974372]

約数ペア:

[(1, 238974372), (2, 119487186), (3, 79658124), (4, 59743593), (6, 39829062), (7, 34139196), (9, 26552708), (12, 19914531), (13, 18382644), (14, 17069598), (17, 14057316), (18, 13276354), (21, 11379732), (26, 9191322), (28, 8534799), (34, 7028658), (36, 6638177), (39, 6127548), (42, 5689866), (49, 4877028), (51, 4685772), (52, 4595661), (63, 3793244), (68, 3514329), (78, 3063774), (84, 2844933), (91, 2626092), (98, 2438514), (102, 2342886), (117, 2042516), (119, 2008188), (126, 1896622), (147, 1625676), (153, 1561924), (156, 1531887), (182, 1313046), (196, 1219257), (204, 1171443), (221, 1081332), (234, 1021258), (238, 1004094), (252, 948311), (273, 875364), (294, 812838), (306, 780962), (357, 669396), (364, 656523), (441, 541892), (442, 540666), (468, 510629), (476, 502047), (546, 437682), (588, 406419), (612, 390481), (613, 389844), (637, 375156), (663, 360444), (714, 334698), (819, 291788), (833, 286884), (882, 270946), (884, 270333), (1071, 223132), (1092, 218841), (1226, 194922), (1274, 187578), (1326, 180222), (1428, 167349), (1547, 154476), (1638, 145894), (1666, 143442), (1764, 135473), (1839, 129948), (1911, 125052), (1989, 120148), (2142, 111566), (2452, 97461), (2499, 95628), (2548, 93789), (2652, 90111), (3094, 77238), (3276, 72947), (3332, 71721), (3678, 64974), (3822, 62526), (3978, 60074), (4284, 55783), (4291, 55692), (4641, 51492), (4998, 47814), (5517, 43316), (5733, 41684), (6188, 38619), (7356, 32487), (7497, 31876), (7644, 31263), (7956, 30037), (7969, 29988), (8582, 27846), (9282, 25746), (9996, 23907), (10421, 22932), (10829, 22068), (11034, 21658), (11466, 20842), (12873, 18564), (13923, 17164), (14994, 15938)]