27195261268

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 56306880000

約数和(自身を除く): 29111618732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 151, 196, 298, 302, 343, 596, 604, 686, 881, 1043, 1057, 1372, 1762, 2086, 2114, 3524, 4172, 4228, 6167, 7301, 7399, 12334, 14602, 14798, 22499, 24668, 29204, 29596, 43169, 44998, 51107, 51793, 86338, 89996, 102214, 103586, 131269, 133031, 157493, 172676, 204428, 207172, 262538, 266062, 302183, 314986, 525076, 532124, 604366, 629972, 918883, 931217, 1102451, 1208732, 1837766, 1862434, 2204902, 3675532, 3724868, 4409804, 6432181, 6518519, 7717157, 12864362, 13037038, 15434314, 19821619, 25728724, 26074076, 30868628, 39643238, 45025267, 45629633, 79286476, 90050534, 91259266, 138751333, 180101068, 182518532, 277502666, 555005332, 971259331, 1942518662, 3885037324, 6798815317, 13597630634, 27195261268]

約数ペア:

[(1, 27195261268), (2, 13597630634), (4, 6798815317), (7, 3885037324), (14, 1942518662), (28, 971259331), (49, 555005332), (98, 277502666), (149, 182518532), (151, 180101068), (196, 138751333), (298, 91259266), (302, 90050534), (343, 79286476), (596, 45629633), (604, 45025267), (686, 39643238), (881, 30868628), (1043, 26074076), (1057, 25728724), (1372, 19821619), (1762, 15434314), (2086, 13037038), (2114, 12864362), (3524, 7717157), (4172, 6518519), (4228, 6432181), (6167, 4409804), (7301, 3724868), (7399, 3675532), (12334, 2204902), (14602, 1862434), (14798, 1837766), (22499, 1208732), (24668, 1102451), (29204, 931217), (29596, 918883), (43169, 629972), (44998, 604366), (51107, 532124), (51793, 525076), (86338, 314986), (89996, 302183), (102214, 266062), (103586, 262538), (131269, 207172), (133031, 204428), (157493, 172676)]