328702176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 1052932608

約数和(自身を除く): 724230432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 3347, 4092, 4464, 5456, 6138, 6694, 8184, 8928, 10041, 10912, 12276, 13388, 16368, 20082, 24552, 26776, 30123, 32736, 36817, 40164, 49104, 53552, 60246, 73634, 80328, 98208, 103757, 107104, 110451, 120492, 147268, 160656, 207514, 220902, 240984, 294536, 311271, 321312, 331353, 415028, 441804, 481968, 589072, 622542, 662706, 830056, 883608, 933813, 963936, 1141327, 1178144, 1245084, 1325412, 1660112, 1767216, 1867626, 2282654, 2490168, 2650824, 3320224, 3423981, 3534432, 3735252, 4565308, 4980336, 5301648, 6847962, 7470504, 9130616, 9960672, 10271943, 10603296, 13695924, 14941008, 18261232, 20543886, 27391848, 29882016, 36522464, 41087772, 54783696, 82175544, 109567392, 164351088, 328702176]

約数ペア:

[(1, 328702176), (2, 164351088), (3, 109567392), (4, 82175544), (6, 54783696), (8, 41087772), (9, 36522464), (11, 29882016), (12, 27391848), (16, 20543886), (18, 18261232), (22, 14941008), (24, 13695924), (31, 10603296), (32, 10271943), (33, 9960672), (36, 9130616), (44, 7470504), (48, 6847962), (62, 5301648), (66, 4980336), (72, 4565308), (88, 3735252), (93, 3534432), (96, 3423981), (99, 3320224), (124, 2650824), (132, 2490168), (144, 2282654), (176, 1867626), (186, 1767216), (198, 1660112), (248, 1325412), (264, 1245084), (279, 1178144), (288, 1141327), (341, 963936), (352, 933813), (372, 883608), (396, 830056), (496, 662706), (528, 622542), (558, 589072), (682, 481968), (744, 441804), (792, 415028), (992, 331353), (1023, 321312), (1056, 311271), (1116, 294536), (1364, 240984), (1488, 220902), (1584, 207514), (2046, 160656), (2232, 147268), (2728, 120492), (2976, 110451), (3069, 107104), (3168, 103757), (3347, 98208), (4092, 80328), (4464, 73634), (5456, 60246), (6138, 53552), (6694, 49104), (8184, 40164), (8928, 36817), (10041, 32736), (10912, 30123), (12276, 26776), (13388, 24552), (16368, 20082)]