961248

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 2903040

約数和(自身を除く): 1941792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 204, 228, 248, 272, 304, 323, 372, 408, 456, 496, 527, 544, 589, 608, 646, 744, 816, 912, 969, 992, 1054, 1178, 1292, 1488, 1581, 1632, 1767, 1824, 1938, 2108, 2356, 2584, 2976, 3162, 3534, 3876, 4216, 4712, 5168, 6324, 7068, 7752, 8432, 9424, 10013, 10336, 12648, 14136, 15504, 16864, 18848, 20026, 25296, 28272, 30039, 31008, 40052, 50592, 56544, 60078, 80104, 120156, 160208, 240312, 320416, 480624, 961248]

約数ペア:

[(1, 961248), (2, 480624), (3, 320416), (4, 240312), (6, 160208), (8, 120156), (12, 80104), (16, 60078), (17, 56544), (19, 50592), (24, 40052), (31, 31008), (32, 30039), (34, 28272), (38, 25296), (48, 20026), (51, 18848), (57, 16864), (62, 15504), (68, 14136), (76, 12648), (93, 10336), (96, 10013), (102, 9424), (114, 8432), (124, 7752), (136, 7068), (152, 6324), (186, 5168), (204, 4712), (228, 4216), (248, 3876), (272, 3534), (304, 3162), (323, 2976), (372, 2584), (408, 2356), (456, 2108), (496, 1938), (527, 1824), (544, 1767), (589, 1632), (608, 1581), (646, 1488), (744, 1292), (816, 1178), (912, 1054), (969, 992)]