428930964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 216

約数和(自身を含む): 1415179584

約数和(自身を除く): 986248620

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 243, 252, 297, 308, 324, 363, 378, 396, 462, 484, 486, 521, 567, 594, 693, 726, 756, 847, 891, 924, 972, 1042, 1089, 1134, 1188, 1386, 1452, 1563, 1694, 1701, 1782, 2079, 2084, 2178, 2268, 2541, 2673, 2772, 3126, 3267, 3388, 3402, 3564, 3647, 4158, 4356, 4689, 5082, 5346, 5731, 6237, 6252, 6534, 6804, 7294, 7623, 8316, 9378, 9801, 10164, 10692, 10941, 11462, 12474, 13068, 14067, 14588, 15246, 17193, 18711, 18756, 19602, 21882, 22869, 22924, 24948, 28134, 29403, 30492, 32823, 34386, 37422, 39204, 40117, 42201, 43764, 45738, 51579, 56268, 58806, 63041, 65646, 68607, 68772, 74844, 80234, 84402, 91476, 98469, 103158, 117612, 120351, 126082, 126603, 131292, 137214, 154737, 160468, 168804, 189123, 196938, 205821, 206316, 240702, 252164, 253206, 274428, 295407, 309474, 361053, 378246, 393876, 411642, 441287, 464211, 481404, 506412, 567369, 590814, 618948, 722106, 756492, 823284, 882574, 886221, 928422, 1083159, 1134738, 1181628, 1323861, 1392633, 1444212, 1702107, 1765148, 1772442, 1856844, 2166318, 2269476, 2647722, 2785266, 3249477, 3404214, 3544884, 3971583, 4332636, 5106321, 5295444, 5570532, 6498954, 6808428, 7943166, 9748431, 10212642, 11914749, 12997908, 15318963, 15886332, 19496862, 20425284, 23829498, 30637926, 35744247, 38993724, 47658996, 61275852, 71488494, 107232741, 142976988, 214465482, 428930964]

約数ペア:

[(1, 428930964), (2, 214465482), (3, 142976988), (4, 107232741), (6, 71488494), (7, 61275852), (9, 47658996), (11, 38993724), (12, 35744247), (14, 30637926), (18, 23829498), (21, 20425284), (22, 19496862), (27, 15886332), (28, 15318963), (33, 12997908), (36, 11914749), (42, 10212642), (44, 9748431), (54, 7943166), (63, 6808428), (66, 6498954), (77, 5570532), (81, 5295444), (84, 5106321), (99, 4332636), (108, 3971583), (121, 3544884), (126, 3404214), (132, 3249477), (154, 2785266), (162, 2647722), (189, 2269476), (198, 2166318), (231, 1856844), (242, 1772442), (243, 1765148), (252, 1702107), (297, 1444212), (308, 1392633), (324, 1323861), (363, 1181628), (378, 1134738), (396, 1083159), (462, 928422), (484, 886221), (486, 882574), (521, 823284), (567, 756492), (594, 722106), (693, 618948), (726, 590814), (756, 567369), (847, 506412), (891, 481404), (924, 464211), (972, 441287), (1042, 411642), (1089, 393876), (1134, 378246), (1188, 361053), (1386, 309474), (1452, 295407), (1563, 274428), (1694, 253206), (1701, 252164), (1782, 240702), (2079, 206316), (2084, 205821), (2178, 196938), (2268, 189123), (2541, 168804), (2673, 160468), (2772, 154737), (3126, 137214), (3267, 131292), (3388, 126603), (3402, 126082), (3564, 120351), (3647, 117612), (4158, 103158), (4356, 98469), (4689, 91476), (5082, 84402), (5346, 80234), (5731, 74844), (6237, 68772), (6252, 68607), (6534, 65646), (6804, 63041), (7294, 58806), (7623, 56268), (8316, 51579), (9378, 45738), (9801, 43764), (10164, 42201), (10692, 40117), (10941, 39204), (11462, 37422), (12474, 34386), (13068, 32823), (14067, 30492), (14588, 29403), (15246, 28134), (17193, 24948), (18711, 22924), (18756, 22869), (19602, 21882)]