15531878016

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{709607}}^1$

素因数の和:709646

約数の個数: 96

約数和(自身を含む): 47047010400

約数和(自身を除く): 31515132384

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, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 709607, 1419214, 2128821, 2838428, 4257642, 5676856, 6386463, 8515284, 11353712, 12772926, 13482533, 17030568, 22707424, 25545852, 26965066, 34061136, 40447599, 45414848, 51091704, 53930132, 68122272, 80895198, 90829696, 102183408, 107860264, 121342797, 136244544, 161790396, 204366816, 215720528, 242685594, 272489088, 323580792, 408733632, 431441056, 485371188, 647161584, 817467264, 862882112, 970742376, 1294323168, 1725764224, 1941484752, 2588646336, 3882969504, 5177292672, 7765939008, 15531878016]

約数ペア:

[(1, 15531878016), (2, 7765939008), (3, 5177292672), (4, 3882969504), (6, 2588646336), (8, 1941484752), (9, 1725764224), (12, 1294323168), (16, 970742376), (18, 862882112), (19, 817467264), (24, 647161584), (32, 485371188), (36, 431441056), (38, 408733632), (48, 323580792), (57, 272489088), (64, 242685594), (72, 215720528), (76, 204366816), (96, 161790396), (114, 136244544), (128, 121342797), (144, 107860264), (152, 102183408), (171, 90829696), (192, 80895198), (228, 68122272), (288, 53930132), (304, 51091704), (342, 45414848), (384, 40447599), (456, 34061136), (576, 26965066), (608, 25545852), (684, 22707424), (912, 17030568), (1152, 13482533), (1216, 12772926), (1368, 11353712), (1824, 8515284), (2432, 6386463), (2736, 5676856), (3648, 4257642), (5472, 2838428), (7296, 2128821), (10944, 1419214), (21888, 709607)]