809713728

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 168

約数和(自身を含む): 2461178720

約数和(自身を除く): 1651464992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 241, 288, 304, 307, 342, 456, 482, 576, 608, 614, 684, 723, 912, 921, 964, 1216, 1228, 1368, 1446, 1824, 1842, 1928, 2169, 2456, 2736, 2763, 2892, 3648, 3684, 3856, 4338, 4579, 4912, 5472, 5526, 5784, 5833, 7368, 7712, 8676, 9158, 9824, 10944, 11052, 11568, 11666, 13737, 14736, 15424, 17352, 17499, 18316, 19648, 22104, 23136, 23332, 27474, 29472, 34704, 34998, 36632, 41211, 44208, 46272, 46664, 52497, 54948, 58944, 69408, 69996, 73264, 73987, 82422, 88416, 93328, 104994, 109896, 138816, 139992, 146528, 147974, 164844, 176832, 186656, 209988, 219792, 221961, 279984, 293056, 295948, 329688, 373312, 419976, 439584, 443922, 559968, 591896, 659376, 665883, 839952, 879168, 887844, 1119936, 1183792, 1318752, 1331766, 1405753, 1679904, 1775688, 2367584, 2637504, 2663532, 2811506, 3359808, 3551376, 4217259, 4735168, 5327064, 5623012, 7102752, 8434518, 10654128, 11246024, 12651777, 14205504, 16869036, 21308256, 22492048, 25303554, 33738072, 42616512, 44984096, 50607108, 67476144, 89968192, 101214216, 134952288, 202428432, 269904576, 404856864, 809713728]

約数ペア:

[(1, 809713728), (2, 404856864), (3, 269904576), (4, 202428432), (6, 134952288), (8, 101214216), (9, 89968192), (12, 67476144), (16, 50607108), (18, 44984096), (19, 42616512), (24, 33738072), (32, 25303554), (36, 22492048), (38, 21308256), (48, 16869036), (57, 14205504), (64, 12651777), (72, 11246024), (76, 10654128), (96, 8434518), (114, 7102752), (144, 5623012), (152, 5327064), (171, 4735168), (192, 4217259), (228, 3551376), (241, 3359808), (288, 2811506), (304, 2663532), (307, 2637504), (342, 2367584), (456, 1775688), (482, 1679904), (576, 1405753), (608, 1331766), (614, 1318752), (684, 1183792), (723, 1119936), (912, 887844), (921, 879168), (964, 839952), (1216, 665883), (1228, 659376), (1368, 591896), (1446, 559968), (1824, 443922), (1842, 439584), (1928, 419976), (2169, 373312), (2456, 329688), (2736, 295948), (2763, 293056), (2892, 279984), (3648, 221961), (3684, 219792), (3856, 209988), (4338, 186656), (4579, 176832), (4912, 164844), (5472, 147974), (5526, 146528), (5784, 139992), (5833, 138816), (7368, 109896), (7712, 104994), (8676, 93328), (9158, 88416), (9824, 82422), (10944, 73987), (11052, 73264), (11568, 69996), (11666, 69408), (13737, 58944), (14736, 54948), (15424, 52497), (17352, 46664), (17499, 46272), (18316, 44208), (19648, 41211), (22104, 36632), (23136, 34998), (23332, 34704), (27474, 29472)]