719672016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 2351099520

約数和(自身を除く): 1631427504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 49, 51, 56, 68, 82, 84, 98, 102, 112, 119, 123, 136, 147, 164, 168, 196, 204, 238, 246, 272, 287, 294, 328, 336, 357, 392, 408, 439, 476, 492, 574, 588, 656, 697, 714, 784, 816, 833, 861, 878, 952, 984, 1148, 1176, 1317, 1394, 1428, 1666, 1722, 1756, 1904, 1968, 2009, 2091, 2296, 2352, 2499, 2634, 2788, 2856, 3073, 3332, 3444, 3512, 4018, 4182, 4592, 4879, 4998, 5268, 5576, 5712, 6027, 6146, 6664, 6888, 7024, 7463, 8036, 8364, 9219, 9758, 9996, 10536, 11152, 12054, 12292, 13328, 13776, 14637, 14926, 16072, 16728, 17999, 18438, 19516, 19992, 21072, 21511, 22389, 24108, 24584, 29274, 29852, 32144, 33456, 34153, 35998, 36876, 39032, 39984, 43022, 44778, 48216, 49168, 52241, 53997, 58548, 59704, 64533, 68306, 71996, 73752, 78064, 86044, 89556, 96432, 102459, 104482, 107994, 117096, 119408, 125993, 129066, 136612, 143992, 147504, 156723, 172088, 179112, 204918, 208964, 215988, 234192, 251986, 258132, 273224, 287984, 305983, 313446, 344176, 358224, 365687, 377979, 409836, 417928, 431976, 503972, 516264, 546448, 611966, 626892, 731374, 755958, 819672, 835856, 863952, 881951, 917949, 1007944, 1032528, 1097061, 1223932, 1253784, 1462748, 1511916, 1639344, 1763902, 1835898, 2015888, 2141881, 2194122, 2447864, 2507568, 2645853, 2925496, 3023832, 3527804, 3671796, 4283762, 4388244, 4895728, 5291706, 5850992, 6047664, 6425643, 7055608, 7343592, 8567524, 8776488, 10583412, 12851286, 14111216, 14687184, 14993167, 17135048, 17552976, 21166824, 25702572, 29986334, 34270096, 42333648, 44979501, 51405144, 59972668, 89959002, 102810288, 119945336, 179918004, 239890672, 359836008, 719672016]

約数ペア:

[(1, 719672016), (2, 359836008), (3, 239890672), (4, 179918004), (6, 119945336), (7, 102810288), (8, 89959002), (12, 59972668), (14, 51405144), (16, 44979501), (17, 42333648), (21, 34270096), (24, 29986334), (28, 25702572), (34, 21166824), (41, 17552976), (42, 17135048), (48, 14993167), (49, 14687184), (51, 14111216), (56, 12851286), (68, 10583412), (82, 8776488), (84, 8567524), (98, 7343592), (102, 7055608), (112, 6425643), (119, 6047664), (123, 5850992), (136, 5291706), (147, 4895728), (164, 4388244), (168, 4283762), (196, 3671796), (204, 3527804), (238, 3023832), (246, 2925496), (272, 2645853), (287, 2507568), (294, 2447864), (328, 2194122), (336, 2141881), (357, 2015888), (392, 1835898), (408, 1763902), (439, 1639344), (476, 1511916), (492, 1462748), (574, 1253784), (588, 1223932), (656, 1097061), (697, 1032528), (714, 1007944), (784, 917949), (816, 881951), (833, 863952), (861, 835856), (878, 819672), (952, 755958), (984, 731374), (1148, 626892), (1176, 611966), (1317, 546448), (1394, 516264), (1428, 503972), (1666, 431976), (1722, 417928), (1756, 409836), (1904, 377979), (1968, 365687), (2009, 358224), (2091, 344176), (2296, 313446), (2352, 305983), (2499, 287984), (2634, 273224), (2788, 258132), (2856, 251986), (3073, 234192), (3332, 215988), (3444, 208964), (3512, 204918), (4018, 179112), (4182, 172088), (4592, 156723), (4879, 147504), (4998, 143992), (5268, 136612), (5576, 129066), (5712, 125993), (6027, 119408), (6146, 117096), (6664, 107994), (6888, 104482), (7024, 102459), (7463, 96432), (8036, 89556), (8364, 86044), (9219, 78064), (9758, 73752), (9996, 71996), (10536, 68306), (11152, 64533), (12054, 59704), (12292, 58548), (13328, 53997), (13776, 52241), (14637, 49168), (14926, 48216), (16072, 44778), (16728, 43022), (17999, 39984), (18438, 39032), (19516, 36876), (19992, 35998), (21072, 34153), (21511, 33456), (22389, 32144), (24108, 29852), (24584, 29274)]