19298395648

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1252

約数の個数: 160

約数和(自身を含む): 46838145024

約数和(自身を除く): 27539749376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 383, 448, 476, 512, 544, 766, 827, 896, 952, 1088, 1532, 1654, 1792, 1904, 2176, 2681, 3064, 3308, 3584, 3808, 4352, 5362, 5789, 6128, 6511, 6616, 7616, 8704, 10724, 11578, 12256, 13022, 13232, 14059, 15232, 21448, 23156, 24512, 26044, 26464, 28118, 30464, 42896, 45577, 46312, 49024, 52088, 52928, 56236, 60928, 85792, 91154, 92624, 98048, 98413, 104176, 105856, 112472, 171584, 182308, 185248, 196096, 196826, 208352, 211712, 224944, 316741, 343168, 364616, 370496, 393652, 416704, 423424, 449888, 633482, 686336, 729232, 740992, 787304, 833408, 899776, 1266964, 1372672, 1458464, 1481984, 1574608, 1666816, 1799552, 2217187, 2533928, 2916928, 2963968, 3149216, 3333632, 3599104, 4434374, 5067856, 5384597, 5833856, 6298432, 7198208, 8868748, 10135712, 10769194, 11667712, 12596864, 17737496, 20271424, 21538388, 23335424, 25193728, 35474992, 37692179, 40542848, 43076776, 50387456, 70949984, 75384358, 81085696, 86153552, 141899968, 150768716, 162171392, 172307104, 283799936, 301537432, 344614208, 567599872, 603074864, 689228416, 1135199744, 1206149728, 1378456832, 2412299456, 2756913664, 4824598912, 9649197824, 19298395648]

約数ペア:

[(1, 19298395648), (2, 9649197824), (4, 4824598912), (7, 2756913664), (8, 2412299456), (14, 1378456832), (16, 1206149728), (17, 1135199744), (28, 689228416), (32, 603074864), (34, 567599872), (56, 344614208), (64, 301537432), (68, 283799936), (112, 172307104), (119, 162171392), (128, 150768716), (136, 141899968), (224, 86153552), (238, 81085696), (256, 75384358), (272, 70949984), (383, 50387456), (448, 43076776), (476, 40542848), (512, 37692179), (544, 35474992), (766, 25193728), (827, 23335424), (896, 21538388), (952, 20271424), (1088, 17737496), (1532, 12596864), (1654, 11667712), (1792, 10769194), (1904, 10135712), (2176, 8868748), (2681, 7198208), (3064, 6298432), (3308, 5833856), (3584, 5384597), (3808, 5067856), (4352, 4434374), (5362, 3599104), (5789, 3333632), (6128, 3149216), (6511, 2963968), (6616, 2916928), (7616, 2533928), (8704, 2217187), (10724, 1799552), (11578, 1666816), (12256, 1574608), (13022, 1481984), (13232, 1458464), (14059, 1372672), (15232, 1266964), (21448, 899776), (23156, 833408), (24512, 787304), (26044, 740992), (26464, 729232), (28118, 686336), (30464, 633482), (42896, 449888), (45577, 423424), (46312, 416704), (49024, 393652), (52088, 370496), (52928, 364616), (56236, 343168), (60928, 316741), (85792, 224944), (91154, 211712), (92624, 208352), (98048, 196826), (98413, 196096), (104176, 185248), (105856, 182308), (112472, 171584)]