1459990688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 3246832512

約数和(自身を除く): 1786841824

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 331, 368, 416, 461, 598, 662, 736, 922, 1196, 1324, 1844, 2392, 2648, 3688, 4303, 4784, 5296, 5993, 7376, 7613, 8606, 9568, 10592, 10603, 11986, 14752, 15226, 17212, 21206, 23972, 30452, 34424, 42412, 47944, 60904, 68848, 84824, 95888, 98969, 121808, 137696, 137839, 152591, 169648, 191776, 197938, 243616, 275678, 305182, 339296, 395876, 551356, 610364, 791752, 1102712, 1220728, 1583504, 1983683, 2205424, 2441456, 3167008, 3509593, 3967366, 4410848, 4882912, 7019186, 7934732, 14038372, 15869464, 28076744, 31738928, 45624709, 56153488, 63477856, 91249418, 112306976, 182498836, 364997672, 729995344, 1459990688]

約数ペア:

[(1, 1459990688), (2, 729995344), (4, 364997672), (8, 182498836), (13, 112306976), (16, 91249418), (23, 63477856), (26, 56153488), (32, 45624709), (46, 31738928), (52, 28076744), (92, 15869464), (104, 14038372), (184, 7934732), (208, 7019186), (299, 4882912), (331, 4410848), (368, 3967366), (416, 3509593), (461, 3167008), (598, 2441456), (662, 2205424), (736, 1983683), (922, 1583504), (1196, 1220728), (1324, 1102712), (1844, 791752), (2392, 610364), (2648, 551356), (3688, 395876), (4303, 339296), (4784, 305182), (5296, 275678), (5993, 243616), (7376, 197938), (7613, 191776), (8606, 169648), (9568, 152591), (10592, 137839), (10603, 137696), (11986, 121808), (14752, 98969), (15226, 95888), (17212, 84824), (21206, 68848), (23972, 60904), (30452, 47944), (34424, 42412)]