442652904

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 1278076800

約数和(自身を除く): 835423896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 97, 108, 111, 148, 194, 216, 222, 291, 296, 333, 388, 444, 571, 582, 666, 776, 873, 888, 999, 1142, 1164, 1332, 1713, 1746, 1998, 2284, 2328, 2619, 2664, 3426, 3492, 3589, 3996, 4568, 5139, 5238, 6852, 6984, 7178, 7992, 10278, 10476, 10767, 13704, 14356, 15417, 20556, 20952, 21127, 21534, 28712, 30834, 32301, 41112, 42254, 43068, 55387, 61668, 63381, 64602, 84508, 86136, 96903, 110774, 123336, 126762, 129204, 166161, 169016, 190143, 193806, 221548, 253524, 258408, 332322, 380286, 387612, 443096, 498483, 507048, 570429, 664644, 760572, 775224, 996966, 1140858, 1329288, 1495449, 1521144, 1993932, 2049319, 2281716, 2990898, 3987864, 4098638, 4563432, 5981796, 6147957, 8197276, 11963592, 12295914, 16394552, 18443871, 24591828, 36887742, 49183656, 55331613, 73775484, 110663226, 147550968, 221326452, 442652904]

約数ペア:

[(1, 442652904), (2, 221326452), (3, 147550968), (4, 110663226), (6, 73775484), (8, 55331613), (9, 49183656), (12, 36887742), (18, 24591828), (24, 18443871), (27, 16394552), (36, 12295914), (37, 11963592), (54, 8197276), (72, 6147957), (74, 5981796), (97, 4563432), (108, 4098638), (111, 3987864), (148, 2990898), (194, 2281716), (216, 2049319), (222, 1993932), (291, 1521144), (296, 1495449), (333, 1329288), (388, 1140858), (444, 996966), (571, 775224), (582, 760572), (666, 664644), (776, 570429), (873, 507048), (888, 498483), (999, 443096), (1142, 387612), (1164, 380286), (1332, 332322), (1713, 258408), (1746, 253524), (1998, 221548), (2284, 193806), (2328, 190143), (2619, 169016), (2664, 166161), (3426, 129204), (3492, 126762), (3589, 123336), (3996, 110774), (4568, 96903), (5139, 86136), (5238, 84508), (6852, 64602), (6984, 63381), (7178, 61668), (7992, 55387), (10278, 43068), (10476, 42254), (10767, 41112), (13704, 32301), (14356, 30834), (15417, 28712), (20556, 21534), (20952, 21127)]