231288892592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1290329}}^1$

素因数の和:1291013

約数の個数: 40

約数和(自身を含む): 475202732400

約数和(自身を除く): 243913839808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 659, 1318, 2636, 5272, 10544, 11203, 22406, 44812, 89624, 179248, 1290329, 2580658, 5161316, 10322632, 20645264, 21935593, 43871186, 87742372, 175484744, 350969488, 850326811, 1700653622, 3401307244, 6802614488, 13605228976, 14455555787, 28911111574, 57822223148, 115644446296, 231288892592]

約数ペア:

[(1, 231288892592), (2, 115644446296), (4, 57822223148), (8, 28911111574), (16, 14455555787), (17, 13605228976), (34, 6802614488), (68, 3401307244), (136, 1700653622), (272, 850326811), (659, 350969488), (1318, 175484744), (2636, 87742372), (5272, 43871186), (10544, 21935593), (11203, 20645264), (22406, 10322632), (44812, 5161316), (89624, 2580658), (179248, 1290329)]