328916448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 1165731840

約数和(自身を除く): 836815392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 266, 277, 279, 288, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 554, 558, 589, 608, 651, 672, 684, 744, 798, 831, 868, 912, 992, 1008, 1064, 1108, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1662, 1736, 1767, 1824, 1939, 1953, 2016, 2128, 2216, 2232, 2356, 2394, 2493, 2604, 2736, 2976, 3192, 3324, 3472, 3534, 3878, 3906, 4123, 4256, 4432, 4464, 4712, 4788, 4986, 5208, 5263, 5301, 5472, 5817, 6384, 6648, 6944, 7068, 7756, 7812, 8246, 8587, 8864, 8928, 9424, 9576, 9972, 10416, 10526, 10602, 11634, 12369, 12768, 13296, 14136, 15512, 15624, 15789, 16492, 17174, 17451, 18848, 19152, 19944, 20832, 21052, 21204, 23268, 24738, 25761, 26592, 28272, 31024, 31248, 31578, 32984, 34348, 34902, 36841, 37107, 38304, 39888, 42104, 42408, 46536, 47367, 49476, 51522, 56544, 60109, 62048, 62496, 63156, 65968, 68696, 69804, 73682, 74214, 77283, 79776, 84208, 84816, 93072, 94734, 98952, 103044, 110523, 120218, 126312, 131936, 137392, 139608, 147364, 148428, 154566, 163153, 168416, 169632, 180327, 186144, 189468, 197904, 206088, 221046, 240436, 252624, 274784, 279216, 294728, 296856, 309132, 326306, 331569, 360654, 378936, 395808, 412176, 442092, 480872, 489459, 505248, 540981, 558432, 589456, 593712, 618264, 652612, 663138, 721308, 757872, 824352, 884184, 961744, 978918, 1081962, 1142071, 1178912, 1187424, 1236528, 1305224, 1326276, 1442616, 1468377, 1515744, 1768368, 1923488, 1957836, 2163924, 2284142, 2473056, 2610448, 2652552, 2885232, 2936754, 3426213, 3536736, 3915672, 4327848, 4568284, 5220896, 5305104, 5770464, 5873508, 6852426, 7831344, 8655696, 9136568, 10278639, 10610208, 11747016, 13704852, 15662688, 17311392, 18273136, 20557278, 23494032, 27409704, 36546272, 41114556, 46988064, 54819408, 82229112, 109638816, 164458224, 328916448]

約数ペア:

[(1, 328916448), (2, 164458224), (3, 109638816), (4, 82229112), (6, 54819408), (7, 46988064), (8, 41114556), (9, 36546272), (12, 27409704), (14, 23494032), (16, 20557278), (18, 18273136), (19, 17311392), (21, 15662688), (24, 13704852), (28, 11747016), (31, 10610208), (32, 10278639), (36, 9136568), (38, 8655696), (42, 7831344), (48, 6852426), (56, 5873508), (57, 5770464), (62, 5305104), (63, 5220896), (72, 4568284), (76, 4327848), (84, 3915672), (93, 3536736), (96, 3426213), (112, 2936754), (114, 2885232), (124, 2652552), (126, 2610448), (133, 2473056), (144, 2284142), (152, 2163924), (168, 1957836), (171, 1923488), (186, 1768368), (217, 1515744), (224, 1468377), (228, 1442616), (248, 1326276), (252, 1305224), (266, 1236528), (277, 1187424), (279, 1178912), (288, 1142071), (304, 1081962), (336, 978918), (342, 961744), (372, 884184), (399, 824352), (434, 757872), (456, 721308), (496, 663138), (504, 652612), (532, 618264), (554, 593712), (558, 589456), (589, 558432), (608, 540981), (651, 505248), (672, 489459), (684, 480872), (744, 442092), (798, 412176), (831, 395808), (868, 378936), (912, 360654), (992, 331569), (1008, 326306), (1064, 309132), (1108, 296856), (1116, 294728), (1178, 279216), (1197, 274784), (1302, 252624), (1368, 240436), (1488, 221046), (1596, 206088), (1662, 197904), (1736, 189468), (1767, 186144), (1824, 180327), (1939, 169632), (1953, 168416), (2016, 163153), (2128, 154566), (2216, 148428), (2232, 147364), (2356, 139608), (2394, 137392), (2493, 131936), (2604, 126312), (2736, 120218), (2976, 110523), (3192, 103044), (3324, 98952), (3472, 94734), (3534, 93072), (3878, 84816), (3906, 84208), (4123, 79776), (4256, 77283), (4432, 74214), (4464, 73682), (4712, 69804), (4788, 68696), (4986, 65968), (5208, 63156), (5263, 62496), (5301, 62048), (5472, 60109), (5817, 56544), (6384, 51522), (6648, 49476), (6944, 47367), (7068, 46536), (7756, 42408), (7812, 42104), (8246, 39888), (8587, 38304), (8864, 37107), (8928, 36841), (9424, 34902), (9576, 34348), (9972, 32984), (10416, 31578), (10526, 31248), (10602, 31024), (11634, 28272), (12369, 26592), (12768, 25761), (13296, 24738), (14136, 23268), (15512, 21204), (15624, 21052), (15789, 20832), (16492, 19944), (17174, 19152), (17451, 18848)]