38899944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 113597640

約数和(自身を除く): 74697696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 521, 549, 612, 732, 1037, 1042, 1098, 1224, 1464, 1563, 2074, 2084, 2196, 3111, 3126, 4148, 4168, 4392, 4689, 6222, 6252, 8296, 8857, 9333, 9378, 12444, 12504, 17714, 18666, 18756, 24888, 26571, 31781, 35428, 37332, 37512, 53142, 63562, 70856, 74664, 79713, 95343, 106284, 127124, 159426, 190686, 212568, 254248, 286029, 318852, 381372, 540277, 572058, 637704, 762744, 1080554, 1144116, 1620831, 2161108, 2288232, 3241662, 4322216, 4862493, 6483324, 9724986, 12966648, 19449972, 38899944]

約数ペア:

[(1, 38899944), (2, 19449972), (3, 12966648), (4, 9724986), (6, 6483324), (8, 4862493), (9, 4322216), (12, 3241662), (17, 2288232), (18, 2161108), (24, 1620831), (34, 1144116), (36, 1080554), (51, 762744), (61, 637704), (68, 572058), (72, 540277), (102, 381372), (122, 318852), (136, 286029), (153, 254248), (183, 212568), (204, 190686), (244, 159426), (306, 127124), (366, 106284), (408, 95343), (488, 79713), (521, 74664), (549, 70856), (612, 63562), (732, 53142), (1037, 37512), (1042, 37332), (1098, 35428), (1224, 31781), (1464, 26571), (1563, 24888), (2074, 18756), (2084, 18666), (2196, 17714), (3111, 12504), (3126, 12444), (4148, 9378), (4168, 9333), (4392, 8857), (4689, 8296), (6222, 6252)]