19726614648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8330

約数の個数: 192

約数和(自身を含む): 60114862080

約数和(自身を除く): 40388247432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 83, 93, 104, 117, 124, 156, 166, 186, 234, 248, 249, 279, 312, 332, 372, 403, 468, 498, 558, 664, 744, 747, 806, 936, 996, 1079, 1116, 1209, 1494, 1612, 1992, 2158, 2232, 2418, 2573, 2988, 3224, 3237, 3627, 4316, 4836, 5146, 5976, 6474, 7254, 7719, 8191, 8632, 9672, 9711, 10292, 12948, 14508, 15438, 16382, 19422, 20584, 23157, 24573, 25896, 29016, 30876, 32764, 33449, 38844, 46314, 49146, 61752, 65528, 66898, 73719, 77688, 92628, 98292, 100347, 106483, 133796, 147438, 185256, 196584, 200694, 212966, 253921, 267592, 294876, 301041, 319449, 401388, 425932, 507842, 589752, 602082, 638898, 679853, 761763, 802776, 851864, 958347, 1015684, 1204164, 1277796, 1359706, 1523526, 1916694, 2031368, 2039559, 2285289, 2408328, 2555592, 2719412, 3047052, 3300973, 3833388, 4079118, 4570578, 5438824, 6094104, 6118677, 6601946, 7666776, 8158236, 8838089, 9141156, 9902919, 12237354, 13203892, 16316472, 17676178, 18282312, 19805838, 21075443, 24474708, 26407784, 26514267, 29708757, 35352356, 39611676, 42150886, 48949416, 53028534, 59417514, 63226329, 70704712, 79223352, 79542801, 84301772, 106057068, 118835028, 126452658, 159085602, 168603544, 189678987, 212114136, 237670056, 252905316, 273980759, 318171204, 379357974, 505810632, 547961518, 636342408, 758715948, 821942277, 1095923036, 1517431896, 1643884554, 2191846072, 2465826831, 3287769108, 4931653662, 6575538216, 9863307324, 19726614648]

約数ペア:

[(1, 19726614648), (2, 9863307324), (3, 6575538216), (4, 4931653662), (6, 3287769108), (8, 2465826831), (9, 2191846072), (12, 1643884554), (13, 1517431896), (18, 1095923036), (24, 821942277), (26, 758715948), (31, 636342408), (36, 547961518), (39, 505810632), (52, 379357974), (62, 318171204), (72, 273980759), (78, 252905316), (83, 237670056), (93, 212114136), (104, 189678987), (117, 168603544), (124, 159085602), (156, 126452658), (166, 118835028), (186, 106057068), (234, 84301772), (248, 79542801), (249, 79223352), (279, 70704712), (312, 63226329), (332, 59417514), (372, 53028534), (403, 48949416), (468, 42150886), (498, 39611676), (558, 35352356), (664, 29708757), (744, 26514267), (747, 26407784), (806, 24474708), (936, 21075443), (996, 19805838), (1079, 18282312), (1116, 17676178), (1209, 16316472), (1494, 13203892), (1612, 12237354), (1992, 9902919), (2158, 9141156), (2232, 8838089), (2418, 8158236), (2573, 7666776), (2988, 6601946), (3224, 6118677), (3237, 6094104), (3627, 5438824), (4316, 4570578), (4836, 4079118), (5146, 3833388), (5976, 3300973), (6474, 3047052), (7254, 2719412), (7719, 2555592), (8191, 2408328), (8632, 2285289), (9672, 2039559), (9711, 2031368), (10292, 1916694), (12948, 1523526), (14508, 1359706), (15438, 1277796), (16382, 1204164), (19422, 1015684), (20584, 958347), (23157, 851864), (24573, 802776), (25896, 761763), (29016, 679853), (30876, 638898), (32764, 602082), (33449, 589752), (38844, 507842), (46314, 425932), (49146, 401388), (61752, 319449), (65528, 301041), (66898, 294876), (73719, 267592), (77688, 253921), (92628, 212966), (98292, 200694), (100347, 196584), (106483, 185256), (133796, 147438)]