15690888928

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7603}}^1$

素因数の和:7689

約数の個数: 144

約数和(自身を含む): 37463782608

約数和(自身を除く): 21772893680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 121, 143, 164, 176, 208, 242, 286, 328, 352, 416, 451, 484, 533, 572, 656, 902, 968, 1066, 1144, 1312, 1573, 1804, 1936, 2132, 2288, 3146, 3608, 3872, 4264, 4576, 4961, 5863, 6292, 7216, 7603, 8528, 9922, 11726, 12584, 14432, 15206, 17056, 19844, 23452, 25168, 30412, 39688, 46904, 50336, 60824, 64493, 79376, 83633, 93808, 98839, 121648, 128986, 158752, 167266, 187616, 197678, 243296, 257972, 311723, 334532, 395356, 515944, 623446, 669064, 790712, 919963, 1031888, 1087229, 1246892, 1338128, 1581424, 1839926, 2063776, 2174458, 2493784, 2676256, 3162848, 3428953, 3679852, 4052399, 4348916, 4987568, 6857906, 7359704, 8104798, 8697832, 9975136, 11959519, 13715812, 14719408, 16209596, 17395664, 23919038, 27431624, 29438816, 32419192, 34791328, 37718483, 44576389, 47838076, 54863248, 64838384, 75436966, 89152778, 95676152, 109726496, 129676768, 150873932, 178305556, 191352304, 301747864, 356611112, 382704608, 490340279, 603495728, 713222224, 980680558, 1206991456, 1426444448, 1961361116, 3922722232, 7845444464, 15690888928]

約数ペア:

[(1, 15690888928), (2, 7845444464), (4, 3922722232), (8, 1961361116), (11, 1426444448), (13, 1206991456), (16, 980680558), (22, 713222224), (26, 603495728), (32, 490340279), (41, 382704608), (44, 356611112), (52, 301747864), (82, 191352304), (88, 178305556), (104, 150873932), (121, 129676768), (143, 109726496), (164, 95676152), (176, 89152778), (208, 75436966), (242, 64838384), (286, 54863248), (328, 47838076), (352, 44576389), (416, 37718483), (451, 34791328), (484, 32419192), (533, 29438816), (572, 27431624), (656, 23919038), (902, 17395664), (968, 16209596), (1066, 14719408), (1144, 13715812), (1312, 11959519), (1573, 9975136), (1804, 8697832), (1936, 8104798), (2132, 7359704), (2288, 6857906), (3146, 4987568), (3608, 4348916), (3872, 4052399), (4264, 3679852), (4576, 3428953), (4961, 3162848), (5863, 2676256), (6292, 2493784), (7216, 2174458), (7603, 2063776), (8528, 1839926), (9922, 1581424), (11726, 1338128), (12584, 1246892), (14432, 1087229), (15206, 1031888), (17056, 919963), (19844, 790712), (23452, 669064), (25168, 623446), (30412, 515944), (39688, 395356), (46904, 334532), (50336, 311723), (60824, 257972), (64493, 243296), (79376, 197678), (83633, 187616), (93808, 167266), (98839, 158752), (121648, 128986)]