3880181216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 8371077120

約数和(自身を除く): 4490895904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 127, 152, 248, 254, 304, 496, 508, 589, 608, 992, 1016, 1178, 1621, 2032, 2356, 2413, 3242, 3937, 4064, 4712, 4826, 6484, 7874, 9424, 9652, 12968, 15748, 18848, 19304, 25936, 30799, 31496, 38608, 50251, 51872, 61598, 62992, 74803, 77216, 100502, 123196, 125984, 149606, 201004, 205867, 246392, 299212, 402008, 411734, 492784, 598424, 804016, 823468, 954769, 985568, 1196848, 1608032, 1646936, 1909538, 2393696, 3293872, 3819076, 3911473, 6381877, 6587744, 7638152, 7822946, 12763754, 15276304, 15645892, 25527508, 30552608, 31291784, 51055016, 62583568, 102110032, 121255663, 125167136, 204220064, 242511326, 485022652, 970045304, 1940090608, 3880181216]

約数ペア:

[(1, 3880181216), (2, 1940090608), (4, 970045304), (8, 485022652), (16, 242511326), (19, 204220064), (31, 125167136), (32, 121255663), (38, 102110032), (62, 62583568), (76, 51055016), (124, 31291784), (127, 30552608), (152, 25527508), (248, 15645892), (254, 15276304), (304, 12763754), (496, 7822946), (508, 7638152), (589, 6587744), (608, 6381877), (992, 3911473), (1016, 3819076), (1178, 3293872), (1621, 2393696), (2032, 1909538), (2356, 1646936), (2413, 1608032), (3242, 1196848), (3937, 985568), (4064, 954769), (4712, 823468), (4826, 804016), (6484, 598424), (7874, 492784), (9424, 411734), (9652, 402008), (12968, 299212), (15748, 246392), (18848, 205867), (19304, 201004), (25936, 149606), (30799, 125984), (31496, 123196), (38608, 100502), (50251, 77216), (51872, 74803), (61598, 62992)]