303889248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3581

約数の個数: 144

約数和(自身を含む): 971399520

約数和(自身を除く): 667510272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3529, 3588, 3744, 4784, 5382, 6624, 7058, 7176, 9568, 10587, 10764, 14116, 14352, 21174, 21528, 28232, 28704, 31761, 42348, 43056, 45877, 56464, 63522, 81167, 84696, 86112, 91754, 112928, 127044, 137631, 162334, 169392, 183508, 243501, 254088, 275262, 324668, 338784, 367016, 412893, 487002, 508176, 550524, 649336, 730503, 734032, 825786, 974004, 1016352, 1055171, 1101048, 1298672, 1461006, 1468064, 1651572, 1948008, 2110342, 2202096, 2597344, 2922012, 3165513, 3303144, 3896016, 4220684, 4404192, 5844024, 6331026, 6606288, 7792032, 8441368, 9496539, 11688048, 12662052, 13212576, 16882736, 18993078, 23376096, 25324104, 33765472, 37986156, 50648208, 75972312, 101296416, 151944624, 303889248]

約数ペア:

[(1, 303889248), (2, 151944624), (3, 101296416), (4, 75972312), (6, 50648208), (8, 37986156), (9, 33765472), (12, 25324104), (13, 23376096), (16, 18993078), (18, 16882736), (23, 13212576), (24, 12662052), (26, 11688048), (32, 9496539), (36, 8441368), (39, 7792032), (46, 6606288), (48, 6331026), (52, 5844024), (69, 4404192), (72, 4220684), (78, 3896016), (92, 3303144), (96, 3165513), (104, 2922012), (117, 2597344), (138, 2202096), (144, 2110342), (156, 1948008), (184, 1651572), (207, 1468064), (208, 1461006), (234, 1298672), (276, 1101048), (288, 1055171), (299, 1016352), (312, 974004), (368, 825786), (414, 734032), (416, 730503), (468, 649336), (552, 550524), (598, 508176), (624, 487002), (736, 412893), (828, 367016), (897, 338784), (936, 324668), (1104, 275262), (1196, 254088), (1248, 243501), (1656, 183508), (1794, 169392), (1872, 162334), (2208, 137631), (2392, 127044), (2691, 112928), (3312, 91754), (3529, 86112), (3588, 84696), (3744, 81167), (4784, 63522), (5382, 56464), (6624, 45877), (7058, 43056), (7176, 42348), (9568, 31761), (10587, 28704), (10764, 28232), (14116, 21528), (14352, 21174)]