331345674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 907804800

約数和(自身を除く): 576459126

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 121, 153, 157, 171, 187, 198, 209, 242, 297, 306, 314, 323, 342, 363, 374, 418, 459, 471, 513, 561, 594, 627, 646, 726, 918, 942, 969, 1026, 1089, 1122, 1254, 1413, 1683, 1727, 1881, 1938, 2057, 2178, 2299, 2669, 2826, 2907, 2983, 3267, 3366, 3454, 3553, 3762, 4114, 4239, 4598, 5049, 5181, 5338, 5643, 5814, 5966, 6171, 6534, 6897, 7106, 8007, 8478, 8721, 8949, 10098, 10362, 10659, 11286, 12342, 13794, 15543, 16014, 17442, 17898, 18513, 18997, 20691, 21318, 24021, 26847, 29359, 31086, 31977, 32813, 37026, 37994, 39083, 41382, 46629, 48042, 50711, 53694, 55539, 56991, 58718, 62073, 63954, 65626, 72063, 78166, 80541, 88077, 93258, 95931, 98439, 101422, 111078, 113982, 117249, 124146, 144126, 152133, 161082, 170973, 176154, 191862, 196878, 234498, 264231, 295317, 304266, 322949, 341946, 351747, 360943, 456399, 512919, 528462, 557821, 590634, 645898, 703494, 721886, 792693, 885951, 912798, 968847, 1025838, 1055241, 1082829, 1115642, 1369197, 1585386, 1673463, 1771902, 1937694, 2110482, 2165658, 2738394, 2906541, 3248487, 3346926, 5020389, 5813082, 6136031, 6496974, 8719623, 9745461, 10040778, 12272062, 15061167, 17439246, 18408093, 19490922, 30122334, 36816186, 55224279, 110448558, 165672837, 331345674]

約数ペア:

[(1, 331345674), (2, 165672837), (3, 110448558), (6, 55224279), (9, 36816186), (11, 30122334), (17, 19490922), (18, 18408093), (19, 17439246), (22, 15061167), (27, 12272062), (33, 10040778), (34, 9745461), (38, 8719623), (51, 6496974), (54, 6136031), (57, 5813082), (66, 5020389), (99, 3346926), (102, 3248487), (114, 2906541), (121, 2738394), (153, 2165658), (157, 2110482), (171, 1937694), (187, 1771902), (198, 1673463), (209, 1585386), (242, 1369197), (297, 1115642), (306, 1082829), (314, 1055241), (323, 1025838), (342, 968847), (363, 912798), (374, 885951), (418, 792693), (459, 721886), (471, 703494), (513, 645898), (561, 590634), (594, 557821), (627, 528462), (646, 512919), (726, 456399), (918, 360943), (942, 351747), (969, 341946), (1026, 322949), (1089, 304266), (1122, 295317), (1254, 264231), (1413, 234498), (1683, 196878), (1727, 191862), (1881, 176154), (1938, 170973), (2057, 161082), (2178, 152133), (2299, 144126), (2669, 124146), (2826, 117249), (2907, 113982), (2983, 111078), (3267, 101422), (3366, 98439), (3454, 95931), (3553, 93258), (3762, 88077), (4114, 80541), (4239, 78166), (4598, 72063), (5049, 65626), (5181, 63954), (5338, 62073), (5643, 58718), (5814, 56991), (5966, 55539), (6171, 53694), (6534, 50711), (6897, 48042), (7106, 46629), (8007, 41382), (8478, 39083), (8721, 37994), (8949, 37026), (10098, 32813), (10362, 31977), (10659, 31086), (11286, 29359), (12342, 26847), (13794, 24021), (15543, 21318), (16014, 20691), (17442, 18997), (17898, 18513)]