313740336

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 1051266048

約数和(自身を除く): 737525712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 331, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 662, 728, 744, 784, 806, 868, 993, 1092, 1176, 1209, 1274, 1302, 1324, 1456, 1488, 1519, 1612, 1736, 1911, 1986, 2184, 2317, 2352, 2418, 2548, 2604, 2648, 2821, 3038, 3224, 3472, 3822, 3972, 4303, 4368, 4557, 4634, 4836, 5096, 5208, 5296, 5642, 6076, 6448, 6951, 7644, 7944, 8463, 8606, 9114, 9268, 9672, 10192, 10261, 10416, 11284, 12152, 12909, 13902, 15288, 15888, 16219, 16926, 17212, 18228, 18536, 19344, 19747, 20522, 22568, 24304, 25818, 27804, 30121, 30576, 30783, 32438, 33852, 34424, 36456, 37072, 39494, 41044, 45136, 48657, 51636, 55608, 59241, 60242, 61566, 64876, 67704, 68848, 71827, 72912, 78988, 82088, 90363, 97314, 103272, 111216, 118482, 120484, 123132, 129752, 133393, 135408, 143654, 157976, 164176, 180726, 194628, 206544, 210847, 215481, 236964, 240968, 246264, 259504, 266786, 287308, 315952, 361452, 389256, 400179, 421694, 430962, 473928, 481936, 492528, 502789, 533572, 574616, 632541, 722904, 778512, 800358, 843388, 861924, 933751, 947856, 1005578, 1067144, 1149232, 1265082, 1445808, 1508367, 1600716, 1686776, 1723848, 1867502, 2011156, 2134288, 2530164, 2801253, 3016734, 3201432, 3373552, 3447696, 3735004, 4022312, 5060328, 5602506, 6033468, 6402864, 6536257, 7470008, 8044624, 10120656, 11205012, 12066936, 13072514, 14940016, 19608771, 22410024, 24133872, 26145028, 39217542, 44820048, 52290056, 78435084, 104580112, 156870168, 313740336]

約数ペア:

[(1, 313740336), (2, 156870168), (3, 104580112), (4, 78435084), (6, 52290056), (7, 44820048), (8, 39217542), (12, 26145028), (13, 24133872), (14, 22410024), (16, 19608771), (21, 14940016), (24, 13072514), (26, 12066936), (28, 11205012), (31, 10120656), (39, 8044624), (42, 7470008), (48, 6536257), (49, 6402864), (52, 6033468), (56, 5602506), (62, 5060328), (78, 4022312), (84, 3735004), (91, 3447696), (93, 3373552), (98, 3201432), (104, 3016734), (112, 2801253), (124, 2530164), (147, 2134288), (156, 2011156), (168, 1867502), (182, 1723848), (186, 1686776), (196, 1600716), (208, 1508367), (217, 1445808), (248, 1265082), (273, 1149232), (294, 1067144), (312, 1005578), (331, 947856), (336, 933751), (364, 861924), (372, 843388), (392, 800358), (403, 778512), (434, 722904), (496, 632541), (546, 574616), (588, 533572), (624, 502789), (637, 492528), (651, 481936), (662, 473928), (728, 430962), (744, 421694), (784, 400179), (806, 389256), (868, 361452), (993, 315952), (1092, 287308), (1176, 266786), (1209, 259504), (1274, 246264), (1302, 240968), (1324, 236964), (1456, 215481), (1488, 210847), (1519, 206544), (1612, 194628), (1736, 180726), (1911, 164176), (1986, 157976), (2184, 143654), (2317, 135408), (2352, 133393), (2418, 129752), (2548, 123132), (2604, 120484), (2648, 118482), (2821, 111216), (3038, 103272), (3224, 97314), (3472, 90363), (3822, 82088), (3972, 78988), (4303, 72912), (4368, 71827), (4557, 68848), (4634, 67704), (4836, 64876), (5096, 61566), (5208, 60242), (5296, 59241), (5642, 55608), (6076, 51636), (6448, 48657), (6951, 45136), (7644, 41044), (7944, 39494), (8463, 37072), (8606, 36456), (9114, 34424), (9268, 33852), (9672, 32438), (10192, 30783), (10261, 30576), (10416, 30121), (11284, 27804), (12152, 25818), (12909, 24304), (13902, 22568), (15288, 20522), (15888, 19747), (16219, 19344), (16926, 18536), (17212, 18228)]