490401316776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{40543}}^1\times {\mathrm{71999}}^1$

素因数の和:112558

約数の個数: 64

約数和(自身を含む): 1401200640000

約数和(自身を除く): 910799323224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 40543, 71999, 81086, 121629, 143998, 162172, 215997, 243258, 283801, 287996, 324344, 431994, 486516, 503993, 567602, 575992, 851403, 863988, 973032, 1007986, 1135204, 1511979, 1702806, 1727976, 2015972, 2270408, 3023958, 3405612, 4031944, 6047916, 6811224, 12095832, 2919055457, 5838110914, 8757166371, 11676221828, 17514332742, 20433388199, 23352443656, 35028665484, 40866776398, 61300164597, 70057330968, 81733552796, 122600329194, 163467105592, 245200658388, 490401316776]

約数ペア:

[(1, 490401316776), (2, 245200658388), (3, 163467105592), (4, 122600329194), (6, 81733552796), (7, 70057330968), (8, 61300164597), (12, 40866776398), (14, 35028665484), (21, 23352443656), (24, 20433388199), (28, 17514332742), (42, 11676221828), (56, 8757166371), (84, 5838110914), (168, 2919055457), (40543, 12095832), (71999, 6811224), (81086, 6047916), (121629, 4031944), (143998, 3405612), (162172, 3023958), (215997, 2270408), (243258, 2015972), (283801, 1727976), (287996, 1702806), (324344, 1511979), (431994, 1135204), (486516, 1007986), (503993, 973032), (567602, 863988), (575992, 851403)]