645925104

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1418

約数の個数: 180

約数和(自身を含む): 2062060728

約数和(自身を除く): 1416135624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 297, 324, 363, 396, 432, 484, 486, 528, 594, 648, 726, 792, 891, 968, 972, 1089, 1188, 1296, 1373, 1452, 1584, 1782, 1936, 1944, 2178, 2376, 2673, 2746, 2904, 3267, 3564, 3888, 4119, 4356, 4752, 5346, 5492, 5808, 6534, 7128, 8238, 8712, 9801, 10692, 10984, 12357, 13068, 14256, 15103, 16476, 17424, 19602, 21384, 21968, 24714, 26136, 29403, 30206, 32952, 37071, 39204, 42768, 45309, 49428, 52272, 58806, 60412, 65904, 74142, 78408, 90618, 98856, 111213, 117612, 120824, 135927, 148284, 156816, 166133, 181236, 197712, 222426, 235224, 241648, 271854, 296568, 332266, 333639, 362472, 407781, 444852, 470448, 498399, 543708, 593136, 664532, 667278, 724944, 815562, 889704, 996798, 1087416, 1223343, 1329064, 1334556, 1495197, 1631124, 1779408, 1993596, 2174832, 2446686, 2658128, 2669112, 2990394, 3262248, 3670029, 3987192, 4485591, 4893372, 5338224, 5980788, 6524496, 7340058, 7974384, 8971182, 9786744, 11961576, 13456773, 14680116, 17942364, 19573488, 23923152, 26913546, 29360232, 35884728, 40370319, 53827092, 58720464, 71769456, 80740638, 107654184, 161481276, 215308368, 322962552, 645925104]

約数ペア:

[(1, 645925104), (2, 322962552), (3, 215308368), (4, 161481276), (6, 107654184), (8, 80740638), (9, 71769456), (11, 58720464), (12, 53827092), (16, 40370319), (18, 35884728), (22, 29360232), (24, 26913546), (27, 23923152), (33, 19573488), (36, 17942364), (44, 14680116), (48, 13456773), (54, 11961576), (66, 9786744), (72, 8971182), (81, 7974384), (88, 7340058), (99, 6524496), (108, 5980788), (121, 5338224), (132, 4893372), (144, 4485591), (162, 3987192), (176, 3670029), (198, 3262248), (216, 2990394), (242, 2669112), (243, 2658128), (264, 2446686), (297, 2174832), (324, 1993596), (363, 1779408), (396, 1631124), (432, 1495197), (484, 1334556), (486, 1329064), (528, 1223343), (594, 1087416), (648, 996798), (726, 889704), (792, 815562), (891, 724944), (968, 667278), (972, 664532), (1089, 593136), (1188, 543708), (1296, 498399), (1373, 470448), (1452, 444852), (1584, 407781), (1782, 362472), (1936, 333639), (1944, 332266), (2178, 296568), (2376, 271854), (2673, 241648), (2746, 235224), (2904, 222426), (3267, 197712), (3564, 181236), (3888, 166133), (4119, 156816), (4356, 148284), (4752, 135927), (5346, 120824), (5492, 117612), (5808, 111213), (6534, 98856), (7128, 90618), (8238, 78408), (8712, 74142), (9801, 65904), (10692, 60412), (10984, 58806), (12357, 52272), (13068, 49428), (14256, 45309), (15103, 42768), (16476, 39204), (17424, 37071), (19602, 32952), (21384, 30206), (21968, 29403), (24714, 26136)]