405926976

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3361

約数の個数: 168

約数和(自身を含む): 1345874880

約数和(自身を除く): 939947904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3319, 3822, 4368, 4704, 5096, 5824, 6638, 7644, 8736, 9408, 9957, 10192, 13276, 15288, 17472, 19914, 20384, 23233, 26552, 30576, 39828, 40768, 43147, 46466, 53104, 61152, 69699, 79656, 86294, 92932, 106208, 122304, 129441, 139398, 159312, 162631, 172588, 185864, 212416, 258882, 278796, 302029, 318624, 325262, 345176, 371728, 487893, 517764, 557592, 604058, 637248, 650524, 690352, 743456, 906087, 975786, 1035528, 1115184, 1208116, 1301048, 1380704, 1486912, 1812174, 1951572, 2071056, 2114203, 2230368, 2416232, 2602096, 2761408, 3624348, 3903144, 4142112, 4228406, 4460736, 4832464, 5204192, 6342609, 7248696, 7806288, 8284224, 8456812, 9664928, 10408384, 12685218, 14497392, 15612576, 16913624, 19329856, 25370436, 28994784, 31225152, 33827248, 50740872, 57989568, 67654496, 101481744, 135308992, 202963488, 405926976]

約数ペア:

[(1, 405926976), (2, 202963488), (3, 135308992), (4, 101481744), (6, 67654496), (7, 57989568), (8, 50740872), (12, 33827248), (13, 31225152), (14, 28994784), (16, 25370436), (21, 19329856), (24, 16913624), (26, 15612576), (28, 14497392), (32, 12685218), (39, 10408384), (42, 9664928), (48, 8456812), (49, 8284224), (52, 7806288), (56, 7248696), (64, 6342609), (78, 5204192), (84, 4832464), (91, 4460736), (96, 4228406), (98, 4142112), (104, 3903144), (112, 3624348), (147, 2761408), (156, 2602096), (168, 2416232), (182, 2230368), (192, 2114203), (196, 2071056), (208, 1951572), (224, 1812174), (273, 1486912), (294, 1380704), (312, 1301048), (336, 1208116), (364, 1115184), (392, 1035528), (416, 975786), (448, 906087), (546, 743456), (588, 690352), (624, 650524), (637, 637248), (672, 604058), (728, 557592), (784, 517764), (832, 487893), (1092, 371728), (1176, 345176), (1248, 325262), (1274, 318624), (1344, 302029), (1456, 278796), (1568, 258882), (1911, 212416), (2184, 185864), (2352, 172588), (2496, 162631), (2548, 159312), (2912, 139398), (3136, 129441), (3319, 122304), (3822, 106208), (4368, 92932), (4704, 86294), (5096, 79656), (5824, 69699), (6638, 61152), (7644, 53104), (8736, 46466), (9408, 43147), (9957, 40768), (10192, 39828), (13276, 30576), (15288, 26552), (17472, 23233), (19914, 20384)]