338882328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1021363200

約数和(自身を除く): 682480872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 61, 62, 72, 76, 93, 114, 122, 124, 131, 152, 171, 183, 186, 228, 244, 248, 262, 279, 342, 366, 372, 393, 456, 488, 524, 549, 558, 589, 684, 732, 744, 786, 1048, 1098, 1116, 1159, 1178, 1179, 1368, 1464, 1572, 1767, 1891, 2196, 2232, 2318, 2356, 2358, 2489, 3144, 3477, 3534, 3782, 4061, 4392, 4636, 4712, 4716, 4978, 5301, 5673, 6954, 7068, 7467, 7564, 7991, 8122, 9272, 9432, 9956, 10431, 10602, 11346, 12183, 13908, 14136, 14934, 15128, 15982, 16244, 17019, 19912, 20862, 21204, 22401, 22692, 23973, 24366, 27816, 29868, 31964, 32488, 34038, 35929, 36549, 41724, 42408, 44802, 45384, 47946, 48732, 59736, 63928, 68076, 71858, 71919, 73098, 77159, 83448, 89604, 95892, 97464, 107787, 136152, 143716, 143838, 146196, 151829, 154318, 179208, 191784, 215574, 231477, 247721, 287432, 287676, 292392, 303658, 308636, 323361, 431148, 455487, 462954, 495442, 575352, 607316, 617272, 646722, 694431, 743163, 862296, 910974, 925908, 990884, 1214632, 1293444, 1366461, 1388862, 1486326, 1821948, 1851816, 1981768, 2229489, 2586888, 2732922, 2777724, 2972652, 3643896, 4458978, 4706699, 5465844, 5555448, 5945304, 8917956, 9413398, 10931688, 14120097, 17835912, 18826796, 28240194, 37653592, 42360291, 56480388, 84720582, 112960776, 169441164, 338882328]

約数ペア:

[(1, 338882328), (2, 169441164), (3, 112960776), (4, 84720582), (6, 56480388), (8, 42360291), (9, 37653592), (12, 28240194), (18, 18826796), (19, 17835912), (24, 14120097), (31, 10931688), (36, 9413398), (38, 8917956), (57, 5945304), (61, 5555448), (62, 5465844), (72, 4706699), (76, 4458978), (93, 3643896), (114, 2972652), (122, 2777724), (124, 2732922), (131, 2586888), (152, 2229489), (171, 1981768), (183, 1851816), (186, 1821948), (228, 1486326), (244, 1388862), (248, 1366461), (262, 1293444), (279, 1214632), (342, 990884), (366, 925908), (372, 910974), (393, 862296), (456, 743163), (488, 694431), (524, 646722), (549, 617272), (558, 607316), (589, 575352), (684, 495442), (732, 462954), (744, 455487), (786, 431148), (1048, 323361), (1098, 308636), (1116, 303658), (1159, 292392), (1178, 287676), (1179, 287432), (1368, 247721), (1464, 231477), (1572, 215574), (1767, 191784), (1891, 179208), (2196, 154318), (2232, 151829), (2318, 146196), (2356, 143838), (2358, 143716), (2489, 136152), (3144, 107787), (3477, 97464), (3534, 95892), (3782, 89604), (4061, 83448), (4392, 77159), (4636, 73098), (4712, 71919), (4716, 71858), (4978, 68076), (5301, 63928), (5673, 59736), (6954, 48732), (7068, 47946), (7467, 45384), (7564, 44802), (7991, 42408), (8122, 41724), (9272, 36549), (9432, 35929), (9956, 34038), (10431, 32488), (10602, 31964), (11346, 29868), (12183, 27816), (13908, 24366), (14136, 23973), (14934, 22692), (15128, 22401), (15982, 21204), (16244, 20862), (17019, 19912)]