40423008

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 118831104

約数和(自身を除く): 78408096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 47, 48, 51, 62, 68, 93, 94, 96, 102, 124, 136, 141, 186, 188, 204, 248, 272, 282, 289, 372, 376, 408, 496, 527, 544, 564, 578, 744, 752, 799, 816, 867, 992, 1054, 1128, 1156, 1457, 1488, 1504, 1581, 1598, 1632, 1734, 2108, 2256, 2312, 2397, 2914, 2976, 3162, 3196, 3468, 4216, 4371, 4512, 4624, 4794, 5828, 6324, 6392, 6936, 8432, 8742, 8959, 9248, 9588, 11656, 12648, 12784, 13583, 13872, 16864, 17484, 17918, 19176, 23312, 24769, 25296, 25568, 26877, 27166, 27744, 34968, 35836, 38352, 40749, 46624, 49538, 50592, 53754, 54332, 69936, 71672, 74307, 76704, 81498, 99076, 107508, 108664, 139872, 143344, 148614, 162996, 198152, 215016, 217328, 286688, 297228, 325992, 396304, 421073, 430032, 434656, 594456, 651984, 792608, 842146, 860064, 1188912, 1263219, 1303968, 1684292, 2377824, 2526438, 3368584, 5052876, 6737168, 10105752, 13474336, 20211504, 40423008]

約数ペア:

[(1, 40423008), (2, 20211504), (3, 13474336), (4, 10105752), (6, 6737168), (8, 5052876), (12, 3368584), (16, 2526438), (17, 2377824), (24, 1684292), (31, 1303968), (32, 1263219), (34, 1188912), (47, 860064), (48, 842146), (51, 792608), (62, 651984), (68, 594456), (93, 434656), (94, 430032), (96, 421073), (102, 396304), (124, 325992), (136, 297228), (141, 286688), (186, 217328), (188, 215016), (204, 198152), (248, 162996), (272, 148614), (282, 143344), (289, 139872), (372, 108664), (376, 107508), (408, 99076), (496, 81498), (527, 76704), (544, 74307), (564, 71672), (578, 69936), (744, 54332), (752, 53754), (799, 50592), (816, 49538), (867, 46624), (992, 40749), (1054, 38352), (1128, 35836), (1156, 34968), (1457, 27744), (1488, 27166), (1504, 26877), (1581, 25568), (1598, 25296), (1632, 24769), (1734, 23312), (2108, 19176), (2256, 17918), (2312, 17484), (2397, 16864), (2914, 13872), (2976, 13583), (3162, 12784), (3196, 12648), (3468, 11656), (4216, 9588), (4371, 9248), (4512, 8959), (4624, 8742), (4794, 8432), (5828, 6936), (6324, 6392)]