235021336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 541728000

約数和(自身を除く): 306706664

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 37, 38, 44, 58, 74, 76, 88, 116, 131, 148, 152, 209, 232, 262, 296, 319, 407, 418, 524, 551, 638, 703, 814, 836, 1048, 1073, 1102, 1276, 1406, 1441, 1628, 1672, 2146, 2204, 2489, 2552, 2812, 2882, 3256, 3799, 4292, 4408, 4847, 4978, 5624, 5764, 6061, 7598, 7733, 8584, 9694, 9956, 11528, 11803, 12122, 15196, 15466, 19388, 19912, 20387, 23606, 24244, 27379, 30392, 30932, 38776, 40774, 41789, 47212, 48488, 53317, 54758, 61864, 72181, 81548, 83578, 92093, 94424, 106634, 109516, 140563, 144362, 163096, 167156, 184186, 213268, 219032, 224257, 281126, 288724, 334312, 368372, 426536, 448514, 562252, 577448, 736744, 793991, 897028, 1013023, 1124504, 1546193, 1587982, 1794056, 2026046, 2670697, 3092386, 3175964, 4052092, 5341394, 6184772, 6351928, 8104184, 10682788, 12369544, 21365576, 29377667, 58755334, 117510668, 235021336]

約数ペア:

[(1, 235021336), (2, 117510668), (4, 58755334), (8, 29377667), (11, 21365576), (19, 12369544), (22, 10682788), (29, 8104184), (37, 6351928), (38, 6184772), (44, 5341394), (58, 4052092), (74, 3175964), (76, 3092386), (88, 2670697), (116, 2026046), (131, 1794056), (148, 1587982), (152, 1546193), (209, 1124504), (232, 1013023), (262, 897028), (296, 793991), (319, 736744), (407, 577448), (418, 562252), (524, 448514), (551, 426536), (638, 368372), (703, 334312), (814, 288724), (836, 281126), (1048, 224257), (1073, 219032), (1102, 213268), (1276, 184186), (1406, 167156), (1441, 163096), (1628, 144362), (1672, 140563), (2146, 109516), (2204, 106634), (2489, 94424), (2552, 92093), (2812, 83578), (2882, 81548), (3256, 72181), (3799, 61864), (4292, 54758), (4408, 53317), (4847, 48488), (4978, 47212), (5624, 41789), (5764, 40774), (6061, 38776), (7598, 30932), (7733, 30392), (8584, 27379), (9694, 24244), (9956, 23606), (11528, 20387), (11803, 19912), (12122, 19388), (15196, 15466)]