15678401910456

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{18797}}^1\times {\mathrm{87541}}^1$

素因数の和:106744

約数の個数: 64

約数和(自身を含む): 39297274642080

約数和(自身を除く): 23618872731624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 18797, 37594, 56391, 75188, 87541, 112782, 150376, 175082, 225564, 262623, 350164, 451128, 525246, 700328, 1050492, 2100984, 7462409, 14924818, 22387227, 29849636, 34753777, 44774454, 59699272, 69507554, 89548908, 104261331, 139015108, 179097816, 208522662, 278030216, 417045324, 834090648, 1645508177, 3291016354, 4936524531, 6582032708, 9873049062, 13164065416, 19746098124, 39492196248, 653266746269, 1306533492538, 1959800238807, 2613066985076, 3919600477614, 5226133970152, 7839200955228, 15678401910456]

約数ペア:

[(1, 15678401910456), (2, 7839200955228), (3, 5226133970152), (4, 3919600477614), (6, 2613066985076), (8, 1959800238807), (12, 1306533492538), (24, 653266746269), (397, 39492196248), (794, 19746098124), (1191, 13164065416), (1588, 9873049062), (2382, 6582032708), (3176, 4936524531), (4764, 3291016354), (9528, 1645508177), (18797, 834090648), (37594, 417045324), (56391, 278030216), (75188, 208522662), (87541, 179097816), (112782, 139015108), (150376, 104261331), (175082, 89548908), (225564, 69507554), (262623, 59699272), (350164, 44774454), (451128, 34753777), (525246, 29849636), (700328, 22387227), (1050492, 14924818), (2100984, 7462409)]