2785334916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 8218828800

約数和(自身を除く): 5433493884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 83, 84, 91, 156, 158, 166, 182, 237, 249, 273, 316, 332, 364, 389, 474, 498, 546, 553, 581, 778, 948, 996, 1027, 1079, 1092, 1106, 1162, 1167, 1556, 1659, 1743, 2054, 2158, 2212, 2324, 2334, 2723, 3081, 3237, 3318, 3486, 4108, 4316, 4668, 5057, 5446, 6162, 6474, 6557, 6636, 6972, 7189, 7553, 8169, 10114, 10892, 12324, 12948, 13114, 14378, 15106, 15171, 16338, 19671, 20228, 21567, 22659, 26228, 28756, 30212, 30342, 30731, 32287, 32676, 35399, 39342, 43134, 45318, 45899, 60684, 61462, 64574, 70798, 78684, 85241, 86268, 90636, 91798, 92193, 96861, 106197, 122924, 129148, 137697, 141596, 170482, 183596, 184386, 193722, 212394, 215117, 226009, 255723, 275394, 340964, 368772, 387444, 399503, 419731, 424788, 430234, 452018, 511446, 550788, 596687, 645351, 678027, 799006, 839462, 860468, 904036, 1022892, 1193374, 1198509, 1259193, 1290702, 1356054, 1598012, 1678924, 1790061, 2386748, 2397018, 2518386, 2550673, 2581404, 2712108, 2796521, 2938117, 3580122, 4794036, 5036772, 5101346, 5593042, 5876234, 7160244, 7652019, 8389563, 8814351, 10202692, 11186084, 11752468, 15304038, 16779126, 17628702, 17854711, 30608076, 33158749, 33558252, 35257404, 35709422, 53564133, 66317498, 71418844, 99476247, 107128266, 132634996, 198952494, 214256532, 232111243, 397904988, 464222486, 696333729, 928444972, 1392667458, 2785334916]

約数ペア:

[(1, 2785334916), (2, 1392667458), (3, 928444972), (4, 696333729), (6, 464222486), (7, 397904988), (12, 232111243), (13, 214256532), (14, 198952494), (21, 132634996), (26, 107128266), (28, 99476247), (39, 71418844), (42, 66317498), (52, 53564133), (78, 35709422), (79, 35257404), (83, 33558252), (84, 33158749), (91, 30608076), (156, 17854711), (158, 17628702), (166, 16779126), (182, 15304038), (237, 11752468), (249, 11186084), (273, 10202692), (316, 8814351), (332, 8389563), (364, 7652019), (389, 7160244), (474, 5876234), (498, 5593042), (546, 5101346), (553, 5036772), (581, 4794036), (778, 3580122), (948, 2938117), (996, 2796521), (1027, 2712108), (1079, 2581404), (1092, 2550673), (1106, 2518386), (1162, 2397018), (1167, 2386748), (1556, 1790061), (1659, 1678924), (1743, 1598012), (2054, 1356054), (2158, 1290702), (2212, 1259193), (2324, 1198509), (2334, 1193374), (2723, 1022892), (3081, 904036), (3237, 860468), (3318, 839462), (3486, 799006), (4108, 678027), (4316, 645351), (4668, 596687), (5057, 550788), (5446, 511446), (6162, 452018), (6474, 430234), (6557, 424788), (6636, 419731), (6972, 399503), (7189, 387444), (7553, 368772), (8169, 340964), (10114, 275394), (10892, 255723), (12324, 226009), (12948, 215117), (13114, 212394), (14378, 193722), (15106, 184386), (15171, 183596), (16338, 170482), (19671, 141596), (20228, 137697), (21567, 129148), (22659, 122924), (26228, 106197), (28756, 96861), (30212, 92193), (30342, 91798), (30731, 90636), (32287, 86268), (32676, 85241), (35399, 78684), (39342, 70798), (43134, 64574), (45318, 61462), (45899, 60684)]