329373198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 959375664

約数和(自身を除く): 630002466

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 187, 198, 231, 238, 294, 306, 357, 374, 441, 462, 539, 561, 693, 714, 833, 882, 1071, 1078, 1122, 1309, 1386, 1617, 1666, 1683, 1997, 2142, 2499, 2618, 3234, 3366, 3927, 3994, 4851, 4998, 5991, 7497, 7854, 9163, 9702, 11781, 11982, 13979, 14994, 17973, 18326, 21967, 23562, 27489, 27958, 33949, 35946, 41937, 43934, 54978, 65901, 67898, 82467, 83874, 97853, 101847, 125811, 131802, 153769, 164934, 195706, 197703, 203694, 237643, 251622, 293559, 305541, 307538, 373439, 395406, 461307, 475286, 587118, 611082, 712929, 746878, 880677, 922614, 1076383, 1120317, 1383921, 1425858, 1663501, 1761354, 2138787, 2152766, 2240634, 2614073, 2767842, 3229149, 3327002, 3360951, 4277574, 4990503, 5228146, 6458298, 6721902, 7842219, 9687447, 9981006, 14971509, 15684438, 18298511, 19374894, 23526657, 29943018, 36597022, 47053314, 54895533, 109791066, 164686599, 329373198]

約数ペア:

[(1, 329373198), (2, 164686599), (3, 109791066), (6, 54895533), (7, 47053314), (9, 36597022), (11, 29943018), (14, 23526657), (17, 19374894), (18, 18298511), (21, 15684438), (22, 14971509), (33, 9981006), (34, 9687447), (42, 7842219), (49, 6721902), (51, 6458298), (63, 5228146), (66, 4990503), (77, 4277574), (98, 3360951), (99, 3327002), (102, 3229149), (119, 2767842), (126, 2614073), (147, 2240634), (153, 2152766), (154, 2138787), (187, 1761354), (198, 1663501), (231, 1425858), (238, 1383921), (294, 1120317), (306, 1076383), (357, 922614), (374, 880677), (441, 746878), (462, 712929), (539, 611082), (561, 587118), (693, 475286), (714, 461307), (833, 395406), (882, 373439), (1071, 307538), (1078, 305541), (1122, 293559), (1309, 251622), (1386, 237643), (1617, 203694), (1666, 197703), (1683, 195706), (1997, 164934), (2142, 153769), (2499, 131802), (2618, 125811), (3234, 101847), (3366, 97853), (3927, 83874), (3994, 82467), (4851, 67898), (4998, 65901), (5991, 54978), (7497, 43934), (7854, 41937), (9163, 35946), (9702, 33949), (11781, 27958), (11982, 27489), (13979, 23562), (14994, 21967), (17973, 18326)]