402145392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 1188495360

約数和(自身を除く): 786349968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 79, 88, 93, 124, 132, 158, 176, 186, 237, 248, 264, 311, 316, 341, 372, 474, 496, 528, 622, 632, 682, 744, 869, 933, 948, 1023, 1244, 1264, 1364, 1488, 1738, 1866, 1896, 2046, 2449, 2488, 2607, 2728, 3421, 3476, 3732, 3792, 4092, 4898, 4976, 5214, 5456, 6842, 6952, 7347, 7464, 8184, 9641, 9796, 10263, 10428, 13684, 13904, 14694, 14928, 16368, 19282, 19592, 20526, 20856, 24569, 26939, 27368, 28923, 29388, 38564, 39184, 41052, 41712, 49138, 53878, 54736, 57846, 58776, 73707, 77128, 80817, 82104, 98276, 106051, 107756, 115692, 117552, 147414, 154256, 161634, 164208, 196552, 212102, 215512, 231384, 270259, 294828, 318153, 323268, 393104, 424204, 431024, 462768, 540518, 589656, 636306, 646536, 761639, 810777, 848408, 1081036, 1179312, 1272612, 1293072, 1523278, 1621554, 1696816, 2162072, 2284917, 2545224, 3046556, 3243108, 4324144, 4569834, 5090448, 6093112, 6486216, 8378029, 9139668, 12186224, 12972432, 16756058, 18279336, 25134087, 33512116, 36558672, 50268174, 67024232, 100536348, 134048464, 201072696, 402145392]

約数ペア:

[(1, 402145392), (2, 201072696), (3, 134048464), (4, 100536348), (6, 67024232), (8, 50268174), (11, 36558672), (12, 33512116), (16, 25134087), (22, 18279336), (24, 16756058), (31, 12972432), (33, 12186224), (44, 9139668), (48, 8378029), (62, 6486216), (66, 6093112), (79, 5090448), (88, 4569834), (93, 4324144), (124, 3243108), (132, 3046556), (158, 2545224), (176, 2284917), (186, 2162072), (237, 1696816), (248, 1621554), (264, 1523278), (311, 1293072), (316, 1272612), (341, 1179312), (372, 1081036), (474, 848408), (496, 810777), (528, 761639), (622, 646536), (632, 636306), (682, 589656), (744, 540518), (869, 462768), (933, 431024), (948, 424204), (1023, 393104), (1244, 323268), (1264, 318153), (1364, 294828), (1488, 270259), (1738, 231384), (1866, 215512), (1896, 212102), (2046, 196552), (2449, 164208), (2488, 161634), (2607, 154256), (2728, 147414), (3421, 117552), (3476, 115692), (3732, 107756), (3792, 106051), (4092, 98276), (4898, 82104), (4976, 80817), (5214, 77128), (5456, 73707), (6842, 58776), (6952, 57846), (7347, 54736), (7464, 53878), (8184, 49138), (9641, 41712), (9796, 41052), (10263, 39184), (10428, 38564), (13684, 29388), (13904, 28923), (14694, 27368), (14928, 26939), (16368, 24569), (19282, 20856), (19592, 20526)]