318930528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 1000194048

約数和(自身を除く): 681263520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 101, 111, 112, 127, 148, 168, 202, 222, 224, 254, 259, 296, 303, 336, 381, 404, 444, 508, 518, 592, 606, 672, 707, 762, 777, 808, 888, 889, 1016, 1036, 1184, 1212, 1414, 1524, 1554, 1616, 1776, 1778, 2032, 2072, 2121, 2424, 2667, 2828, 3048, 3108, 3232, 3552, 3556, 3737, 4064, 4144, 4242, 4699, 4848, 5334, 5656, 6096, 6216, 7112, 7474, 8288, 8484, 9398, 9696, 10668, 11211, 11312, 12192, 12432, 12827, 14097, 14224, 14948, 16968, 18796, 21336, 22422, 22624, 24864, 25654, 26159, 28194, 28448, 29896, 32893, 33936, 37592, 38481, 42672, 44844, 51308, 52318, 56388, 59792, 65786, 67872, 75184, 76962, 78477, 85344, 89688, 89789, 98679, 102616, 104636, 112776, 119584, 131572, 150368, 153924, 156954, 179376, 179578, 197358, 205232, 209272, 225552, 263144, 269367, 307848, 313908, 358752, 359156, 394716, 410464, 418544, 451104, 474599, 526288, 538734, 615696, 627816, 718312, 789432, 837088, 949198, 1052576, 1077468, 1231392, 1255632, 1423797, 1436624, 1578864, 1898396, 2154936, 2511264, 2847594, 2873248, 3157728, 3322193, 3796792, 4309872, 5695188, 6644386, 7593584, 8619744, 9966579, 11390376, 13288772, 15187168, 19933158, 22780752, 26577544, 39866316, 45561504, 53155088, 79732632, 106310176, 159465264, 318930528]

約数ペア:

[(1, 318930528), (2, 159465264), (3, 106310176), (4, 79732632), (6, 53155088), (7, 45561504), (8, 39866316), (12, 26577544), (14, 22780752), (16, 19933158), (21, 15187168), (24, 13288772), (28, 11390376), (32, 9966579), (37, 8619744), (42, 7593584), (48, 6644386), (56, 5695188), (74, 4309872), (84, 3796792), (96, 3322193), (101, 3157728), (111, 2873248), (112, 2847594), (127, 2511264), (148, 2154936), (168, 1898396), (202, 1578864), (222, 1436624), (224, 1423797), (254, 1255632), (259, 1231392), (296, 1077468), (303, 1052576), (336, 949198), (381, 837088), (404, 789432), (444, 718312), (508, 627816), (518, 615696), (592, 538734), (606, 526288), (672, 474599), (707, 451104), (762, 418544), (777, 410464), (808, 394716), (888, 359156), (889, 358752), (1016, 313908), (1036, 307848), (1184, 269367), (1212, 263144), (1414, 225552), (1524, 209272), (1554, 205232), (1616, 197358), (1776, 179578), (1778, 179376), (2032, 156954), (2072, 153924), (2121, 150368), (2424, 131572), (2667, 119584), (2828, 112776), (3048, 104636), (3108, 102616), (3232, 98679), (3552, 89789), (3556, 89688), (3737, 85344), (4064, 78477), (4144, 76962), (4242, 75184), (4699, 67872), (4848, 65786), (5334, 59792), (5656, 56388), (6096, 52318), (6216, 51308), (7112, 44844), (7474, 42672), (8288, 38481), (8484, 37592), (9398, 33936), (9696, 32893), (10668, 29896), (11211, 28448), (11312, 28194), (12192, 26159), (12432, 25654), (12827, 24864), (14097, 22624), (14224, 22422), (14948, 21336), (16968, 18796)]