18683368176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2383}}^1$

素因数の和:2915

約数の個数: 160

約数和(自身を含む): 54487941120

約数和(自身を除く): 35804572944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 479, 496, 528, 682, 744, 958, 1023, 1364, 1437, 1488, 1916, 2046, 2383, 2728, 2874, 3832, 4092, 4766, 5269, 5456, 5748, 7149, 7664, 8184, 9532, 10538, 11496, 14298, 14849, 15807, 16368, 19064, 21076, 22992, 26213, 28596, 29698, 31614, 38128, 42152, 44547, 52426, 57192, 59396, 63228, 73873, 78639, 84304, 89094, 104852, 114384, 118792, 126456, 147746, 157278, 163339, 178188, 209704, 221619, 237584, 252912, 295492, 314556, 326678, 356376, 419408, 443238, 490017, 590984, 629112, 653356, 712752, 812603, 886476, 980034, 1141457, 1181968, 1258224, 1306712, 1625206, 1772952, 1960068, 2282914, 2437809, 2613424, 3250412, 3424371, 3545904, 3920136, 4565828, 4875618, 6500824, 6848742, 7840272, 9131656, 9751236, 12556027, 13001648, 13697484, 18263312, 19502472, 25112054, 27394968, 35385167, 37668081, 39004944, 50224108, 54789936, 70770334, 75336162, 100448216, 106155501, 141540668, 150672324, 200896432, 212311002, 283081336, 301344648, 389236837, 424622004, 566162672, 602689296, 778473674, 849244008, 1167710511, 1556947348, 1698488016, 2335421022, 3113894696, 4670842044, 6227789392, 9341684088, 18683368176]

約数ペア:

[(1, 18683368176), (2, 9341684088), (3, 6227789392), (4, 4670842044), (6, 3113894696), (8, 2335421022), (11, 1698488016), (12, 1556947348), (16, 1167710511), (22, 849244008), (24, 778473674), (31, 602689296), (33, 566162672), (44, 424622004), (48, 389236837), (62, 301344648), (66, 283081336), (88, 212311002), (93, 200896432), (124, 150672324), (132, 141540668), (176, 106155501), (186, 100448216), (248, 75336162), (264, 70770334), (341, 54789936), (372, 50224108), (479, 39004944), (496, 37668081), (528, 35385167), (682, 27394968), (744, 25112054), (958, 19502472), (1023, 18263312), (1364, 13697484), (1437, 13001648), (1488, 12556027), (1916, 9751236), (2046, 9131656), (2383, 7840272), (2728, 6848742), (2874, 6500824), (3832, 4875618), (4092, 4565828), (4766, 3920136), (5269, 3545904), (5456, 3424371), (5748, 3250412), (7149, 2613424), (7664, 2437809), (8184, 2282914), (9532, 1960068), (10538, 1772952), (11496, 1625206), (14298, 1306712), (14849, 1258224), (15807, 1181968), (16368, 1141457), (19064, 980034), (21076, 886476), (22992, 812603), (26213, 712752), (28596, 653356), (29698, 629112), (31614, 590984), (38128, 490017), (42152, 443238), (44547, 419408), (52426, 356376), (57192, 326678), (59396, 314556), (63228, 295492), (73873, 252912), (78639, 237584), (84304, 221619), (89094, 209704), (104852, 178188), (114384, 163339), (118792, 157278), (126456, 147746)]