9780180384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{412457}}^1$

素因数の和:412502

約数の個数: 96

約数和(自身を含む): 29103036480

約数和(自身を除く): 19322856096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 412457, 824914, 1237371, 1649828, 2474742, 3299656, 4949484, 5361941, 6599312, 7836683, 9898968, 10723882, 13198624, 15673366, 16085823, 19797936, 21447764, 23510049, 31346732, 32171646, 39595872, 42895528, 47020098, 62693464, 64343292, 85791056, 94040196, 101876879, 125386928, 128686584, 171582112, 188080392, 203753758, 250773856, 257373168, 305630637, 376160784, 407507516, 514746336, 611261274, 752321568, 815015032, 1222522548, 1630030064, 2445045096, 3260060128, 4890090192, 9780180384]

約数ペア:

[(1, 9780180384), (2, 4890090192), (3, 3260060128), (4, 2445045096), (6, 1630030064), (8, 1222522548), (12, 815015032), (13, 752321568), (16, 611261274), (19, 514746336), (24, 407507516), (26, 376160784), (32, 305630637), (38, 257373168), (39, 250773856), (48, 203753758), (52, 188080392), (57, 171582112), (76, 128686584), (78, 125386928), (96, 101876879), (104, 94040196), (114, 85791056), (152, 64343292), (156, 62693464), (208, 47020098), (228, 42895528), (247, 39595872), (304, 32171646), (312, 31346732), (416, 23510049), (456, 21447764), (494, 19797936), (608, 16085823), (624, 15673366), (741, 13198624), (912, 10723882), (988, 9898968), (1248, 7836683), (1482, 6599312), (1824, 5361941), (1976, 4949484), (2964, 3299656), (3952, 2474742), (5928, 1649828), (7904, 1237371), (11856, 824914), (23712, 412457)]