618027384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 1779624000

約数和(自身を除く): 1161596616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 156, 204, 218, 221, 312, 327, 408, 436, 442, 654, 663, 872, 884, 1069, 1308, 1326, 1417, 1768, 1853, 2138, 2616, 2652, 2834, 3207, 3706, 4251, 4276, 5304, 5559, 5668, 6414, 7412, 8502, 8552, 11118, 11336, 12828, 13897, 14824, 17004, 18173, 22236, 24089, 25656, 27794, 34008, 36346, 41691, 44472, 48178, 54519, 55588, 72267, 72692, 83382, 96356, 109038, 111176, 116521, 144534, 145384, 166764, 192712, 218076, 233042, 236249, 289068, 333528, 349563, 436152, 466084, 472498, 578136, 699126, 708747, 932168, 944996, 1398252, 1417494, 1514773, 1889992, 1980857, 2796504, 2834988, 3029546, 3961714, 4544319, 5669976, 5942571, 6059092, 7923428, 9088638, 11885142, 12118184, 15846856, 18177276, 23770284, 25751141, 36354552, 47540568, 51502282, 77253423, 103004564, 154506846, 206009128, 309013692, 618027384]

約数ペア:

[(1, 618027384), (2, 309013692), (3, 206009128), (4, 154506846), (6, 103004564), (8, 77253423), (12, 51502282), (13, 47540568), (17, 36354552), (24, 25751141), (26, 23770284), (34, 18177276), (39, 15846856), (51, 12118184), (52, 11885142), (68, 9088638), (78, 7923428), (102, 6059092), (104, 5942571), (109, 5669976), (136, 4544319), (156, 3961714), (204, 3029546), (218, 2834988), (221, 2796504), (312, 1980857), (327, 1889992), (408, 1514773), (436, 1417494), (442, 1398252), (654, 944996), (663, 932168), (872, 708747), (884, 699126), (1069, 578136), (1308, 472498), (1326, 466084), (1417, 436152), (1768, 349563), (1853, 333528), (2138, 289068), (2616, 236249), (2652, 233042), (2834, 218076), (3207, 192712), (3706, 166764), (4251, 145384), (4276, 144534), (5304, 116521), (5559, 111176), (5668, 109038), (6414, 96356), (7412, 83382), (8502, 72692), (8552, 72267), (11118, 55588), (11336, 54519), (12828, 48178), (13897, 44472), (14824, 41691), (17004, 36346), (18173, 34008), (22236, 27794), (24089, 25656)]