291290687996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1\times {\mathrm{7459}}^1$

素因数の和:8815

約数の個数: 96

約数和(自身を含む): 642321039360

約数和(自身を除く): 351030351364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1231, 1442, 2266, 2462, 2884, 4532, 4924, 7459, 7931, 8617, 13541, 14918, 15862, 17234, 27082, 29836, 31724, 34468, 52213, 54164, 82049, 94787, 104426, 126793, 164098, 189574, 208852, 253586, 328196, 379148, 507172, 574343, 768277, 887551, 1148686, 1394723, 1536554, 1775102, 2297372, 2789446, 3073108, 3550204, 5377939, 5578892, 8451047, 9182029, 9763061, 10755878, 16902094, 18364058, 19526122, 21511756, 33804188, 36728116, 39052244, 59157329, 64274203, 101002319, 118314658, 128548406, 202004638, 236629316, 257096812, 404009276, 707016233, 945748987, 1414032466, 1891497974, 2828064932, 3782995948, 6620242909, 10403238857, 13240485818, 20806477714, 26480971636, 41612955428, 72822671999, 145645343998, 291290687996]

約数ペア:

[(1, 291290687996), (2, 145645343998), (4, 72822671999), (7, 41612955428), (11, 26480971636), (14, 20806477714), (22, 13240485818), (28, 10403238857), (44, 6620242909), (77, 3782995948), (103, 2828064932), (154, 1891497974), (206, 1414032466), (308, 945748987), (412, 707016233), (721, 404009276), (1133, 257096812), (1231, 236629316), (1442, 202004638), (2266, 128548406), (2462, 118314658), (2884, 101002319), (4532, 64274203), (4924, 59157329), (7459, 39052244), (7931, 36728116), (8617, 33804188), (13541, 21511756), (14918, 19526122), (15862, 18364058), (17234, 16902094), (27082, 10755878), (29836, 9763061), (31724, 9182029), (34468, 8451047), (52213, 5578892), (54164, 5377939), (82049, 3550204), (94787, 3073108), (104426, 2789446), (126793, 2297372), (164098, 1775102), (189574, 1536554), (208852, 1394723), (253586, 1148686), (328196, 887551), (379148, 768277), (507172, 574343)]