1348657772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 3298644720

約数和(自身を除く): 1949986948

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 49, 73, 76, 77, 82, 98, 121, 133, 146, 154, 164, 196, 209, 242, 266, 287, 292, 308, 418, 451, 484, 511, 532, 539, 574, 779, 803, 836, 847, 902, 931, 1022, 1078, 1148, 1387, 1463, 1558, 1606, 1694, 1804, 1862, 2009, 2044, 2156, 2299, 2774, 2926, 2993, 3116, 3157, 3212, 3388, 3577, 3724, 4018, 4598, 4961, 5453, 5548, 5621, 5852, 5929, 5986, 6314, 7154, 8036, 8569, 8833, 9196, 9709, 9922, 10241, 10906, 11242, 11858, 11972, 12628, 14308, 15257, 16093, 17138, 17666, 19418, 19844, 20482, 20951, 21812, 22099, 22484, 23716, 30514, 32186, 32923, 34276, 34727, 35332, 38171, 38836, 39347, 40964, 41902, 44198, 56867, 59983, 61028, 61831, 64372, 65846, 67963, 69454, 76342, 78694, 83804, 88396, 94259, 106799, 112651, 113734, 119966, 123662, 131692, 135926, 138908, 146657, 152684, 157388, 167827, 188518, 213598, 225302, 227468, 230461, 239932, 243089, 247324, 271852, 293314, 335654, 362153, 377036, 398069, 419881, 427196, 432817, 450604, 460922, 486178, 586628, 625537, 659813, 671308, 724306, 747593, 796138, 839762, 865634, 921844, 972356, 1174789, 1251074, 1319626, 1448612, 1495186, 1592276, 1613227, 1679524, 1731268, 2349578, 2502148, 2535071, 2639252, 2786483, 2990372, 3226454, 4378759, 4618691, 4699156, 5070142, 5572966, 6452908, 6880907, 8223523, 8757518, 9237382, 10140284, 11145932, 13761814, 16447046, 17515036, 17745497, 18474764, 27523628, 30651313, 32894092, 35490994, 48166349, 61302626, 70981988, 96332698, 122605252, 192665396, 337164443, 674328886, 1348657772]

約数ペア:

[(1, 1348657772), (2, 674328886), (4, 337164443), (7, 192665396), (11, 122605252), (14, 96332698), (19, 70981988), (22, 61302626), (28, 48166349), (38, 35490994), (41, 32894092), (44, 30651313), (49, 27523628), (73, 18474764), (76, 17745497), (77, 17515036), (82, 16447046), (98, 13761814), (121, 11145932), (133, 10140284), (146, 9237382), (154, 8757518), (164, 8223523), (196, 6880907), (209, 6452908), (242, 5572966), (266, 5070142), (287, 4699156), (292, 4618691), (308, 4378759), (418, 3226454), (451, 2990372), (484, 2786483), (511, 2639252), (532, 2535071), (539, 2502148), (574, 2349578), (779, 1731268), (803, 1679524), (836, 1613227), (847, 1592276), (902, 1495186), (931, 1448612), (1022, 1319626), (1078, 1251074), (1148, 1174789), (1387, 972356), (1463, 921844), (1558, 865634), (1606, 839762), (1694, 796138), (1804, 747593), (1862, 724306), (2009, 671308), (2044, 659813), (2156, 625537), (2299, 586628), (2774, 486178), (2926, 460922), (2993, 450604), (3116, 432817), (3157, 427196), (3212, 419881), (3388, 398069), (3577, 377036), (3724, 362153), (4018, 335654), (4598, 293314), (4961, 271852), (5453, 247324), (5548, 243089), (5621, 239932), (5852, 230461), (5929, 227468), (5986, 225302), (6314, 213598), (7154, 188518), (8036, 167827), (8569, 157388), (8833, 152684), (9196, 146657), (9709, 138908), (9922, 135926), (10241, 131692), (10906, 123662), (11242, 119966), (11858, 113734), (11972, 112651), (12628, 106799), (14308, 94259), (15257, 88396), (16093, 83804), (17138, 78694), (17666, 76342), (19418, 69454), (19844, 67963), (20482, 65846), (20951, 64372), (21812, 61831), (22099, 61028), (22484, 59983), (23716, 56867), (30514, 44198), (32186, 41902), (32923, 40964), (34276, 39347), (34727, 38836), (35332, 38171)]