279294768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 832643136

約数和(自身を除く): 553348368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 271, 272, 306, 408, 421, 542, 612, 813, 816, 842, 1084, 1224, 1263, 1626, 1684, 2168, 2439, 2448, 2526, 3252, 3368, 3789, 4336, 4607, 4878, 5052, 6504, 6736, 7157, 7578, 9214, 9756, 10104, 13008, 13821, 14314, 15156, 18428, 19512, 20208, 21471, 27642, 28628, 30312, 36856, 39024, 41463, 42942, 55284, 57256, 60624, 64413, 73712, 82926, 85884, 110568, 114091, 114512, 128826, 165852, 171768, 221136, 228182, 257652, 331704, 342273, 343536, 456364, 515304, 663408, 684546, 912728, 1026819, 1030608, 1369092, 1825456, 1939547, 2053638, 2738184, 3879094, 4107276, 5476368, 5818641, 7758188, 8214552, 11637282, 15516376, 16429104, 17455923, 23274564, 31032752, 34911846, 46549128, 69823692, 93098256, 139647384, 279294768]

約数ペア:

[(1, 279294768), (2, 139647384), (3, 93098256), (4, 69823692), (6, 46549128), (8, 34911846), (9, 31032752), (12, 23274564), (16, 17455923), (17, 16429104), (18, 15516376), (24, 11637282), (34, 8214552), (36, 7758188), (48, 5818641), (51, 5476368), (68, 4107276), (72, 3879094), (102, 2738184), (136, 2053638), (144, 1939547), (153, 1825456), (204, 1369092), (271, 1030608), (272, 1026819), (306, 912728), (408, 684546), (421, 663408), (542, 515304), (612, 456364), (813, 343536), (816, 342273), (842, 331704), (1084, 257652), (1224, 228182), (1263, 221136), (1626, 171768), (1684, 165852), (2168, 128826), (2439, 114512), (2448, 114091), (2526, 110568), (3252, 85884), (3368, 82926), (3789, 73712), (4336, 64413), (4607, 60624), (4878, 57256), (5052, 55284), (6504, 42942), (6736, 41463), (7157, 39024), (7578, 36856), (9214, 30312), (9756, 28628), (10104, 27642), (13008, 21471), (13821, 20208), (14314, 19512), (15156, 18428)]