259754472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 766080000

約数和(自身を除く): 506325528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 167, 171, 216, 228, 334, 342, 379, 456, 501, 513, 668, 684, 758, 1002, 1026, 1137, 1336, 1368, 1503, 1516, 2004, 2052, 2274, 3006, 3032, 3173, 3411, 4008, 4104, 4509, 4548, 6012, 6346, 6822, 7201, 9018, 9096, 9519, 10233, 12024, 12692, 13644, 14402, 18036, 19038, 20466, 21603, 25384, 27288, 28557, 28804, 36072, 38076, 40932, 43206, 57114, 57608, 63293, 64809, 76152, 81864, 85671, 86412, 114228, 126586, 129618, 171342, 172824, 189879, 194427, 228456, 253172, 259236, 342684, 379758, 388854, 506344, 518472, 569637, 685368, 759516, 777708, 1139274, 1202567, 1519032, 1555416, 1708911, 2278548, 2405134, 3417822, 3607701, 4557096, 4810268, 6835644, 7215402, 9620536, 10823103, 13671288, 14430804, 21646206, 28861608, 32469309, 43292412, 64938618, 86584824, 129877236, 259754472]

約数ペア:

[(1, 259754472), (2, 129877236), (3, 86584824), (4, 64938618), (6, 43292412), (8, 32469309), (9, 28861608), (12, 21646206), (18, 14430804), (19, 13671288), (24, 10823103), (27, 9620536), (36, 7215402), (38, 6835644), (54, 4810268), (57, 4557096), (72, 3607701), (76, 3417822), (108, 2405134), (114, 2278548), (152, 1708911), (167, 1555416), (171, 1519032), (216, 1202567), (228, 1139274), (334, 777708), (342, 759516), (379, 685368), (456, 569637), (501, 518472), (513, 506344), (668, 388854), (684, 379758), (758, 342684), (1002, 259236), (1026, 253172), (1137, 228456), (1336, 194427), (1368, 189879), (1503, 172824), (1516, 171342), (2004, 129618), (2052, 126586), (2274, 114228), (3006, 86412), (3032, 85671), (3173, 81864), (3411, 76152), (4008, 64809), (4104, 63293), (4509, 57608), (4548, 57114), (6012, 43206), (6346, 40932), (6822, 38076), (7201, 36072), (9018, 28804), (9096, 28557), (9519, 27288), (10233, 25384), (12024, 21603), (12692, 20466), (13644, 19038), (14402, 18036)]