289778828248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{6959}}^1$

素因数の和:8249

約数の個数: 128

約数和(自身を含む): 683607859200

約数和(自身を除く): 393829030952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1217, 1222, 1316, 2434, 2444, 2632, 4277, 4868, 4888, 6959, 8519, 8554, 9736, 13918, 15821, 17038, 17108, 27836, 31642, 34076, 34216, 48713, 55672, 57199, 63284, 68152, 90467, 97426, 110747, 114398, 126568, 180934, 194852, 221494, 228796, 327073, 361868, 389704, 400393, 442988, 457592, 633269, 654146, 723736, 743587, 800786, 885976, 1266538, 1308292, 1487174, 1601572, 2289511, 2533076, 2616584, 2974348, 3203144, 4251949, 4579022, 5066152, 5205109, 5948696, 8469103, 8503898, 9158044, 10410218, 16938206, 17007796, 18316088, 20820436, 29763643, 33876412, 34015592, 41640872, 59283721, 59527286, 67752824, 110098339, 118567442, 119054572, 220196678, 237134884, 238109144, 398047841, 440393356, 474269768, 770688373, 796095682, 880786712, 1541376746, 1592191364, 2786334887, 3082753492, 3184382728, 5174621933, 5572669774, 6165506984, 10349243866, 11145339548, 20698487732, 22290679096, 36222353531, 41396975464, 72444707062, 144889414124, 289778828248]

約数ペア:

[(1, 289778828248), (2, 144889414124), (4, 72444707062), (7, 41396975464), (8, 36222353531), (13, 22290679096), (14, 20698487732), (26, 11145339548), (28, 10349243866), (47, 6165506984), (52, 5572669774), (56, 5174621933), (91, 3184382728), (94, 3082753492), (104, 2786334887), (182, 1592191364), (188, 1541376746), (329, 880786712), (364, 796095682), (376, 770688373), (611, 474269768), (658, 440393356), (728, 398047841), (1217, 238109144), (1222, 237134884), (1316, 220196678), (2434, 119054572), (2444, 118567442), (2632, 110098339), (4277, 67752824), (4868, 59527286), (4888, 59283721), (6959, 41640872), (8519, 34015592), (8554, 33876412), (9736, 29763643), (13918, 20820436), (15821, 18316088), (17038, 17007796), (17108, 16938206), (27836, 10410218), (31642, 9158044), (34076, 8503898), (34216, 8469103), (48713, 5948696), (55672, 5205109), (57199, 5066152), (63284, 4579022), (68152, 4251949), (90467, 3203144), (97426, 2974348), (110747, 2616584), (114398, 2533076), (126568, 2289511), (180934, 1601572), (194852, 1487174), (221494, 1308292), (228796, 1266538), (327073, 885976), (361868, 800786), (389704, 743587), (400393, 723736), (442988, 654146), (457592, 633269)]