405468103684

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1\times {\mathrm{85229}}^1$

素因数の和:86668

約数の個数: 48

約数和(自身を含む): 817766167680

約数和(自身を除く): 412298063996

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1297, 1834, 2594, 3668, 5188, 9079, 18158, 36316, 85229, 169907, 170458, 339814, 340916, 596603, 679628, 1189349, 1193206, 2378698, 2386412, 4757396, 11164999, 22329998, 44659996, 78154993, 110542013, 156309986, 221084026, 312619972, 442168052, 773794091, 1547588182, 3095176364, 14481003703, 28962007406, 57924014812, 101367025921, 202734051842, 405468103684]

約数ペア:

[(1, 405468103684), (2, 202734051842), (4, 101367025921), (7, 57924014812), (14, 28962007406), (28, 14481003703), (131, 3095176364), (262, 1547588182), (524, 773794091), (917, 442168052), (1297, 312619972), (1834, 221084026), (2594, 156309986), (3668, 110542013), (5188, 78154993), (9079, 44659996), (18158, 22329998), (36316, 11164999), (85229, 4757396), (169907, 2386412), (170458, 2378698), (339814, 1193206), (340916, 1189349), (596603, 679628)]