646878899412

素因数分解:

$2^2\times 3^7\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{6373}}^1$

素因数の和:6722

約数の個数: 192

約数和(自身を含む): 1745627493120

約数和(自身を除く): 1098748593708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 283, 324, 369, 486, 492, 566, 729, 738, 849, 972, 1107, 1132, 1458, 1476, 1698, 2187, 2214, 2547, 2916, 3321, 3396, 4374, 4428, 5094, 6373, 6642, 7641, 8748, 9963, 10188, 11603, 12746, 13284, 15282, 19119, 19926, 22923, 23206, 25492, 29889, 30564, 34809, 38238, 39852, 45846, 46412, 57357, 59778, 68769, 69618, 76476, 89667, 91692, 104427, 114714, 119556, 137538, 139236, 172071, 179334, 206307, 208854, 229428, 261293, 275076, 313281, 344142, 358668, 412614, 417708, 516213, 522586, 618921, 626562, 688284, 783879, 825228, 939843, 1032426, 1045172, 1237842, 1253124, 1548639, 1567758, 1803559, 1879686, 2064852, 2351637, 2475684, 2819529, 3097278, 3135516, 3607118, 3759372, 4645917, 4703274, 5410677, 5639058, 6194556, 7054911, 7214236, 8458587, 9291834, 9406548, 10821354, 11278116, 13937751, 14109822, 16232031, 16917174, 18583668, 21164733, 21642708, 25375761, 27875502, 28219644, 32464062, 33834348, 42329466, 48696093, 50751522, 55751004, 63494199, 64928124, 73945919, 84658932, 97392186, 101503044, 126988398, 146088279, 147891838, 190482597, 194784372, 221837757, 253976796, 292176558, 295783676, 380965194, 438264837, 443675514, 571447791, 584353116, 665513271, 761930388, 876529674, 887351028, 1142895582, 1314794511, 1331026542, 1753059348, 1996539813, 2285791164, 2629589022, 2662053084, 3944383533, 3993079626, 5259178044, 5989619439, 7888767066, 7986159252, 11979238878, 15777534132, 17968858317, 23958477756, 35937716634, 53906574951, 71875433268, 107813149902, 161719724853, 215626299804, 323439449706, 646878899412]

約数ペア:

[(1, 646878899412), (2, 323439449706), (3, 215626299804), (4, 161719724853), (6, 107813149902), (9, 71875433268), (12, 53906574951), (18, 35937716634), (27, 23958477756), (36, 17968858317), (41, 15777534132), (54, 11979238878), (81, 7986159252), (82, 7888767066), (108, 5989619439), (123, 5259178044), (162, 3993079626), (164, 3944383533), (243, 2662053084), (246, 2629589022), (283, 2285791164), (324, 1996539813), (369, 1753059348), (486, 1331026542), (492, 1314794511), (566, 1142895582), (729, 887351028), (738, 876529674), (849, 761930388), (972, 665513271), (1107, 584353116), (1132, 571447791), (1458, 443675514), (1476, 438264837), (1698, 380965194), (2187, 295783676), (2214, 292176558), (2547, 253976796), (2916, 221837757), (3321, 194784372), (3396, 190482597), (4374, 147891838), (4428, 146088279), (5094, 126988398), (6373, 101503044), (6642, 97392186), (7641, 84658932), (8748, 73945919), (9963, 64928124), (10188, 63494199), (11603, 55751004), (12746, 50751522), (13284, 48696093), (15282, 42329466), (19119, 33834348), (19926, 32464062), (22923, 28219644), (23206, 27875502), (25492, 25375761), (29889, 21642708), (30564, 21164733), (34809, 18583668), (38238, 16917174), (39852, 16232031), (45846, 14109822), (46412, 13937751), (57357, 11278116), (59778, 10821354), (68769, 9406548), (69618, 9291834), (76476, 8458587), (89667, 7214236), (91692, 7054911), (104427, 6194556), (114714, 5639058), (119556, 5410677), (137538, 4703274), (139236, 4645917), (172071, 3759372), (179334, 3607118), (206307, 3135516), (208854, 3097278), (229428, 2819529), (261293, 2475684), (275076, 2351637), (313281, 2064852), (344142, 1879686), (358668, 1803559), (412614, 1567758), (417708, 1548639), (516213, 1253124), (522586, 1237842), (618921, 1045172), (626562, 1032426), (688284, 939843), (783879, 825228)]