329981288

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 828012780

約数和(自身を除く): 498031492

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 169, 182, 196, 221, 238, 293, 338, 364, 392, 442, 476, 586, 637, 676, 728, 833, 884, 952, 1172, 1183, 1274, 1352, 1547, 1666, 1768, 2051, 2344, 2366, 2548, 2873, 3094, 3332, 3809, 4102, 4732, 4981, 5096, 5746, 6188, 6664, 7618, 8204, 8281, 9464, 9962, 10829, 11492, 12376, 14357, 15236, 16408, 16562, 19924, 20111, 21658, 22984, 26663, 28714, 30472, 33124, 34867, 39848, 40222, 43316, 49517, 53326, 57428, 64753, 66248, 69734, 80444, 86632, 99034, 106652, 114856, 129506, 139468, 140777, 160888, 186641, 198068, 213304, 244069, 259012, 278936, 281554, 346619, 373282, 396136, 453271, 488138, 518024, 563108, 693238, 746564, 841789, 906542, 976276, 1126216, 1386476, 1493128, 1683578, 1813084, 1952552, 2426333, 2772952, 3172897, 3367156, 3626168, 4852666, 5892523, 6345794, 6734312, 9705332, 11785046, 12691588, 19410664, 23570092, 25383176, 41247661, 47140184, 82495322, 164990644, 329981288]

約数ペア:

[(1, 329981288), (2, 164990644), (4, 82495322), (7, 47140184), (8, 41247661), (13, 25383176), (14, 23570092), (17, 19410664), (26, 12691588), (28, 11785046), (34, 9705332), (49, 6734312), (52, 6345794), (56, 5892523), (68, 4852666), (91, 3626168), (98, 3367156), (104, 3172897), (119, 2772952), (136, 2426333), (169, 1952552), (182, 1813084), (196, 1683578), (221, 1493128), (238, 1386476), (293, 1126216), (338, 976276), (364, 906542), (392, 841789), (442, 746564), (476, 693238), (586, 563108), (637, 518024), (676, 488138), (728, 453271), (833, 396136), (884, 373282), (952, 346619), (1172, 281554), (1183, 278936), (1274, 259012), (1352, 244069), (1547, 213304), (1666, 198068), (1768, 186641), (2051, 160888), (2344, 140777), (2366, 139468), (2548, 129506), (2873, 114856), (3094, 106652), (3332, 99034), (3809, 86632), (4102, 80444), (4732, 69734), (4981, 66248), (5096, 64753), (5746, 57428), (6188, 53326), (6664, 49517), (7618, 43316), (8204, 40222), (8281, 39848), (9464, 34867), (9962, 33124), (10829, 30472), (11492, 28714), (12376, 26663), (14357, 22984), (15236, 21658), (16408, 20111), (16562, 19924)]