381659148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 756332532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 53, 54, 69, 78, 92, 106, 108, 117, 138, 156, 159, 207, 212, 223, 234, 276, 299, 318, 351, 414, 446, 468, 477, 598, 621, 636, 669, 689, 702, 828, 892, 897, 954, 1196, 1219, 1242, 1338, 1378, 1404, 1431, 1794, 1908, 2007, 2067, 2438, 2484, 2676, 2691, 2756, 2862, 2899, 3588, 3657, 4014, 4134, 4876, 5129, 5382, 5724, 5798, 6021, 6201, 7314, 8028, 8073, 8268, 8697, 10258, 10764, 10971, 11596, 11819, 12042, 12402, 14628, 15387, 15847, 16146, 17394, 18603, 20516, 21942, 23638, 24084, 24804, 26091, 30774, 31694, 32292, 32913, 34788, 35457, 37206, 43884, 46161, 47276, 47541, 52182, 61548, 63388, 65826, 66677, 70914, 74412, 78273, 92322, 95082, 104364, 106371, 131652, 133354, 138483, 141828, 142623, 153647, 156546, 184644, 190164, 200031, 212742, 266708, 271837, 276966, 285246, 307294, 313092, 319113, 400062, 425484, 427869, 460941, 543674, 553932, 570492, 600093, 614588, 638226, 800124, 815511, 855738, 921882, 1087348, 1200186, 1276452, 1382823, 1631022, 1711476, 1800279, 1843764, 2400372, 2446533, 2765646, 3262044, 3533881, 3600558, 4148469, 4893066, 5531292, 7067762, 7201116, 7339599, 8296938, 9786132, 10601643, 14135524, 14679198, 16593876, 21203286, 29358396, 31804929, 42406572, 63609858, 95414787, 127219716, 190829574, 381659148]

約数ペア:

[(1, 381659148), (2, 190829574), (3, 127219716), (4, 95414787), (6, 63609858), (9, 42406572), (12, 31804929), (13, 29358396), (18, 21203286), (23, 16593876), (26, 14679198), (27, 14135524), (36, 10601643), (39, 9786132), (46, 8296938), (52, 7339599), (53, 7201116), (54, 7067762), (69, 5531292), (78, 4893066), (92, 4148469), (106, 3600558), (108, 3533881), (117, 3262044), (138, 2765646), (156, 2446533), (159, 2400372), (207, 1843764), (212, 1800279), (223, 1711476), (234, 1631022), (276, 1382823), (299, 1276452), (318, 1200186), (351, 1087348), (414, 921882), (446, 855738), (468, 815511), (477, 800124), (598, 638226), (621, 614588), (636, 600093), (669, 570492), (689, 553932), (702, 543674), (828, 460941), (892, 427869), (897, 425484), (954, 400062), (1196, 319113), (1219, 313092), (1242, 307294), (1338, 285246), (1378, 276966), (1404, 271837), (1431, 266708), (1794, 212742), (1908, 200031), (2007, 190164), (2067, 184644), (2438, 156546), (2484, 153647), (2676, 142623), (2691, 141828), (2756, 138483), (2862, 133354), (2899, 131652), (3588, 106371), (3657, 104364), (4014, 95082), (4134, 92322), (4876, 78273), (5129, 74412), (5382, 70914), (5724, 66677), (5798, 65826), (6021, 63388), (6201, 61548), (7314, 52182), (8028, 47541), (8073, 47276), (8268, 46161), (8697, 43884), (10258, 37206), (10764, 35457), (10971, 34788), (11596, 32913), (11819, 32292), (12042, 31694), (12402, 30774), (14628, 26091), (15387, 24804), (15847, 24084), (16146, 23638), (17394, 21942), (18603, 20516)]