28301705964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{144541}}^1$

素因数の和:144605

約数の個数: 144

約数和(自身を含む): 87661832160

約数和(自身を除く): 59360126196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 518, 588, 666, 756, 777, 882, 999, 1036, 1323, 1332, 1554, 1764, 1813, 1998, 2331, 2646, 3108, 3626, 3996, 4662, 5292, 5439, 6993, 7252, 9324, 10878, 13986, 16317, 21756, 27972, 32634, 48951, 65268, 97902, 144541, 195804, 289082, 433623, 578164, 867246, 1011787, 1300869, 1734492, 2023574, 2601738, 3035361, 3902607, 4047148, 5203476, 5348017, 6070722, 7082509, 7805214, 9106083, 10696034, 12141444, 14165018, 15610428, 16044051, 18212166, 21247527, 21392068, 27318249, 28330036, 32088102, 36424332, 37436119, 42495054, 48132153, 54636498, 63742581, 64176204, 74872238, 84990108, 96264306, 109272996, 112308357, 127485162, 144396459, 149744476, 191227743, 192528612, 224616714, 254970324, 262052833, 288792918, 336925071, 382455486, 449233428, 524105666, 577585836, 673850142, 764910972, 786158499, 1010775213, 1048211332, 1347700284, 1572316998, 2021550426, 2358475497, 3144633996, 4043100852, 4716950994, 7075426491, 9433901988, 14150852982, 28301705964]

約数ペア:

[(1, 28301705964), (2, 14150852982), (3, 9433901988), (4, 7075426491), (6, 4716950994), (7, 4043100852), (9, 3144633996), (12, 2358475497), (14, 2021550426), (18, 1572316998), (21, 1347700284), (27, 1048211332), (28, 1010775213), (36, 786158499), (37, 764910972), (42, 673850142), (49, 577585836), (54, 524105666), (63, 449233428), (74, 382455486), (84, 336925071), (98, 288792918), (108, 262052833), (111, 254970324), (126, 224616714), (147, 192528612), (148, 191227743), (189, 149744476), (196, 144396459), (222, 127485162), (252, 112308357), (259, 109272996), (294, 96264306), (333, 84990108), (378, 74872238), (441, 64176204), (444, 63742581), (518, 54636498), (588, 48132153), (666, 42495054), (756, 37436119), (777, 36424332), (882, 32088102), (999, 28330036), (1036, 27318249), (1323, 21392068), (1332, 21247527), (1554, 18212166), (1764, 16044051), (1813, 15610428), (1998, 14165018), (2331, 12141444), (2646, 10696034), (3108, 9106083), (3626, 7805214), (3996, 7082509), (4662, 6070722), (5292, 5348017), (5439, 5203476), (6993, 4047148), (7252, 3902607), (9324, 3035361), (10878, 2601738), (13986, 2023574), (16317, 1734492), (21756, 1300869), (27972, 1011787), (32634, 867246), (48951, 578164), (65268, 433623), (97902, 289082), (144541, 195804)]