1644243552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1925

約数の個数: 144

約数和(自身を含む): 5356260000

約数和(自身を除く): 3712016448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 653, 672, 1008, 1249, 1306, 1959, 2016, 2498, 2612, 3747, 3918, 4571, 4996, 5224, 5877, 7494, 7836, 8743, 9142, 9992, 10448, 11241, 11754, 13713, 14988, 15672, 17486, 18284, 19984, 20896, 22482, 23508, 26229, 27426, 29976, 31344, 34972, 36568, 39968, 41139, 44964, 47016, 52458, 54852, 59952, 62688, 69944, 73136, 78687, 82278, 89928, 94032, 104916, 109704, 119904, 139888, 146272, 157374, 164556, 179856, 188064, 209832, 219408, 279776, 314748, 329112, 359712, 419664, 438816, 629496, 658224, 815597, 839328, 1258992, 1316448, 1631194, 2446791, 2517984, 3262388, 4893582, 5709179, 6524776, 7340373, 9787164, 11418358, 13049552, 14680746, 17127537, 19574328, 22836716, 26099104, 29361492, 34255074, 39148656, 45673432, 51382611, 58722984, 68510148, 78297312, 91346864, 102765222, 117445968, 137020296, 182693728, 205530444, 234891936, 274040592, 411060888, 548081184, 822121776, 1644243552]

約数ペア:

[(1, 1644243552), (2, 822121776), (3, 548081184), (4, 411060888), (6, 274040592), (7, 234891936), (8, 205530444), (9, 182693728), (12, 137020296), (14, 117445968), (16, 102765222), (18, 91346864), (21, 78297312), (24, 68510148), (28, 58722984), (32, 51382611), (36, 45673432), (42, 39148656), (48, 34255074), (56, 29361492), (63, 26099104), (72, 22836716), (84, 19574328), (96, 17127537), (112, 14680746), (126, 13049552), (144, 11418358), (168, 9787164), (224, 7340373), (252, 6524776), (288, 5709179), (336, 4893582), (504, 3262388), (653, 2517984), (672, 2446791), (1008, 1631194), (1249, 1316448), (1306, 1258992), (1959, 839328), (2016, 815597), (2498, 658224), (2612, 629496), (3747, 438816), (3918, 419664), (4571, 359712), (4996, 329112), (5224, 314748), (5877, 279776), (7494, 219408), (7836, 209832), (8743, 188064), (9142, 179856), (9992, 164556), (10448, 157374), (11241, 146272), (11754, 139888), (13713, 119904), (14988, 109704), (15672, 104916), (17486, 94032), (18284, 89928), (19984, 82278), (20896, 78687), (22482, 73136), (23508, 69944), (26229, 62688), (27426, 59952), (29976, 54852), (31344, 52458), (34972, 47016), (36568, 44964), (39968, 41139)]