631768592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14056

約数の個数: 80

約数和(自身を含む): 1555233792

約数和(自身を除く): 923465200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 13997, 22568, 27994, 45136, 55988, 97979, 111976, 181961, 195958, 223952, 363922, 391916, 433907, 727844, 783832, 867814, 1273727, 1455688, 1567664, 1735628, 2547454, 2911376, 3037349, 3471256, 5094908, 5640791, 6074698, 6942512, 10189816, 11281582, 12149396, 20379632, 22563164, 24298792, 39485537, 45126328, 48597584, 78971074, 90252656, 157942148, 315884296, 631768592]

約数ペア:

[(1, 631768592), (2, 315884296), (4, 157942148), (7, 90252656), (8, 78971074), (13, 48597584), (14, 45126328), (16, 39485537), (26, 24298792), (28, 22563164), (31, 20379632), (52, 12149396), (56, 11281582), (62, 10189816), (91, 6942512), (104, 6074698), (112, 5640791), (124, 5094908), (182, 3471256), (208, 3037349), (217, 2911376), (248, 2547454), (364, 1735628), (403, 1567664), (434, 1455688), (496, 1273727), (728, 867814), (806, 783832), (868, 727844), (1456, 433907), (1612, 391916), (1736, 363922), (2821, 223952), (3224, 195958), (3472, 181961), (5642, 111976), (6448, 97979), (11284, 55988), (13997, 45136), (22568, 27994)]