393350916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{42961}}^1$

素因数の和:43084

約数の個数: 48

約数和(自身を含む): 1058583680

約数和(自身を除く): 665232764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 42961, 85922, 128883, 171844, 257766, 300727, 515532, 601454, 902181, 1202908, 1804362, 3608724, 4682749, 9365498, 14048247, 18730996, 28096494, 32779243, 56192988, 65558486, 98337729, 131116972, 196675458, 393350916]

約数ペア:

[(1, 393350916), (2, 196675458), (3, 131116972), (4, 98337729), (6, 65558486), (7, 56192988), (12, 32779243), (14, 28096494), (21, 18730996), (28, 14048247), (42, 9365498), (84, 4682749), (109, 3608724), (218, 1804362), (327, 1202908), (436, 902181), (654, 601454), (763, 515532), (1308, 300727), (1526, 257766), (2289, 171844), (3052, 128883), (4578, 85922), (9156, 42961)]