291994332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 832269312

約数和(自身を除く): 540274980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 83, 84, 93, 98, 124, 147, 166, 186, 193, 196, 217, 249, 294, 332, 372, 386, 434, 498, 579, 581, 588, 651, 772, 868, 996, 1158, 1162, 1302, 1351, 1519, 1743, 2316, 2324, 2573, 2604, 2702, 3038, 3486, 4053, 4067, 4557, 5146, 5404, 5983, 6076, 6972, 7719, 8106, 8134, 9114, 9457, 10292, 11966, 12201, 15438, 16019, 16212, 16268, 17949, 18011, 18228, 18914, 23932, 24402, 28371, 30876, 32038, 35898, 36022, 37828, 41881, 48057, 48804, 54033, 56742, 64076, 71796, 72044, 83762, 96114, 108066, 112133, 113484, 125643, 126077, 167524, 192228, 216132, 224266, 251286, 252154, 293167, 336399, 378231, 448532, 496589, 502572, 504308, 586334, 672798, 756462, 784931, 879501, 993178, 1172668, 1345596, 1489767, 1512924, 1569862, 1759002, 1986356, 2354793, 2979534, 3139724, 3476123, 3518004, 4709586, 5959068, 6952246, 9419172, 10428369, 13904492, 20856738, 24332861, 41713476, 48665722, 72998583, 97331444, 145997166, 291994332]

約数ペア:

[(1, 291994332), (2, 145997166), (3, 97331444), (4, 72998583), (6, 48665722), (7, 41713476), (12, 24332861), (14, 20856738), (21, 13904492), (28, 10428369), (31, 9419172), (42, 6952246), (49, 5959068), (62, 4709586), (83, 3518004), (84, 3476123), (93, 3139724), (98, 2979534), (124, 2354793), (147, 1986356), (166, 1759002), (186, 1569862), (193, 1512924), (196, 1489767), (217, 1345596), (249, 1172668), (294, 993178), (332, 879501), (372, 784931), (386, 756462), (434, 672798), (498, 586334), (579, 504308), (581, 502572), (588, 496589), (651, 448532), (772, 378231), (868, 336399), (996, 293167), (1158, 252154), (1162, 251286), (1302, 224266), (1351, 216132), (1519, 192228), (1743, 167524), (2316, 126077), (2324, 125643), (2573, 113484), (2604, 112133), (2702, 108066), (3038, 96114), (3486, 83762), (4053, 72044), (4067, 71796), (4557, 64076), (5146, 56742), (5404, 54033), (5983, 48804), (6076, 48057), (6972, 41881), (7719, 37828), (8106, 36022), (8134, 35898), (9114, 32038), (9457, 30876), (10292, 28371), (11966, 24402), (12201, 23932), (15438, 18914), (16019, 18228), (16212, 18011), (16268, 17949)]