331968144

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 930940416

約数和(自身を除く): 598972272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 47, 48, 74, 82, 94, 97, 111, 123, 141, 148, 164, 188, 194, 222, 246, 282, 291, 296, 328, 376, 388, 444, 492, 564, 582, 592, 656, 752, 776, 888, 984, 1128, 1164, 1517, 1552, 1739, 1776, 1927, 1968, 2256, 2328, 3034, 3478, 3589, 3854, 3977, 4551, 4559, 4656, 5217, 5781, 6068, 6956, 7178, 7708, 7954, 9102, 9118, 10434, 10767, 11562, 11931, 12136, 13677, 13912, 14356, 15416, 15908, 18204, 18236, 20868, 21534, 23124, 23862, 24272, 27354, 27824, 28712, 30832, 31816, 36408, 36472, 41736, 43068, 46248, 47724, 54708, 57424, 63632, 71299, 72816, 72944, 83472, 86136, 92496, 95448, 109416, 142598, 147149, 168683, 172272, 186919, 190896, 213897, 218832, 285196, 294298, 337366, 373838, 427794, 441447, 506049, 560757, 570392, 588596, 674732, 747676, 855588, 882894, 1012098, 1121514, 1140784, 1177192, 1349464, 1495352, 1711176, 1765788, 2024196, 2243028, 2354384, 2698928, 2990704, 3422352, 3531576, 4048392, 4486056, 6916003, 7063152, 8096784, 8972112, 13832006, 20748009, 27664012, 41496018, 55328024, 82992036, 110656048, 165984072, 331968144]

約数ペア:

[(1, 331968144), (2, 165984072), (3, 110656048), (4, 82992036), (6, 55328024), (8, 41496018), (12, 27664012), (16, 20748009), (24, 13832006), (37, 8972112), (41, 8096784), (47, 7063152), (48, 6916003), (74, 4486056), (82, 4048392), (94, 3531576), (97, 3422352), (111, 2990704), (123, 2698928), (141, 2354384), (148, 2243028), (164, 2024196), (188, 1765788), (194, 1711176), (222, 1495352), (246, 1349464), (282, 1177192), (291, 1140784), (296, 1121514), (328, 1012098), (376, 882894), (388, 855588), (444, 747676), (492, 674732), (564, 588596), (582, 570392), (592, 560757), (656, 506049), (752, 441447), (776, 427794), (888, 373838), (984, 337366), (1128, 294298), (1164, 285196), (1517, 218832), (1552, 213897), (1739, 190896), (1776, 186919), (1927, 172272), (1968, 168683), (2256, 147149), (2328, 142598), (3034, 109416), (3478, 95448), (3589, 92496), (3854, 86136), (3977, 83472), (4551, 72944), (4559, 72816), (4656, 71299), (5217, 63632), (5781, 57424), (6068, 54708), (6956, 47724), (7178, 46248), (7708, 43068), (7954, 41736), (9102, 36472), (9118, 36408), (10434, 31816), (10767, 30832), (11562, 28712), (11931, 27824), (12136, 27354), (13677, 24272), (13912, 23862), (14356, 23124), (15416, 21534), (15908, 20868), (18204, 18236)]