267513428910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{251903}}^1$

素因数の和:252322

約数の個数: 128

約数和(自身を含む): 792228003840

約数和(自身を除く): 524714574930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 389, 390, 455, 546, 778, 910, 1167, 1365, 1945, 2334, 2723, 2730, 3890, 5057, 5446, 5835, 8169, 10114, 11670, 13615, 15171, 16338, 25285, 27230, 30342, 35399, 40845, 50570, 70798, 75855, 81690, 106197, 151710, 176995, 212394, 251903, 353990, 503806, 530985, 755709, 1061970, 1259515, 1511418, 1763321, 2519030, 3274739, 3526642, 3778545, 5289963, 6549478, 7557090, 8816605, 9824217, 10579926, 16373695, 17633210, 19648434, 22923173, 26449815, 32747390, 45846346, 49121085, 52899630, 68769519, 97990267, 98242170, 114615865, 137539038, 195980534, 229231730, 293970801, 343847595, 489951335, 587941602, 685931869, 687695190, 979902670, 1273873471, 1371863738, 1469854005, 2057795607, 2547746942, 2939708010, 3429659345, 3821620413, 4115591214, 6369367355, 6859318690, 7643240826, 8917114297, 10288978035, 12738734710, 17834228594, 19108102065, 20577956070, 26751342891, 38216204130, 44585571485, 53502685782, 89171142970, 133756714455, 267513428910]

約数ペア:

[(1, 267513428910), (2, 133756714455), (3, 89171142970), (5, 53502685782), (6, 44585571485), (7, 38216204130), (10, 26751342891), (13, 20577956070), (14, 19108102065), (15, 17834228594), (21, 12738734710), (26, 10288978035), (30, 8917114297), (35, 7643240826), (39, 6859318690), (42, 6369367355), (65, 4115591214), (70, 3821620413), (78, 3429659345), (91, 2939708010), (105, 2547746942), (130, 2057795607), (182, 1469854005), (195, 1371863738), (210, 1273873471), (273, 979902670), (389, 687695190), (390, 685931869), (455, 587941602), (546, 489951335), (778, 343847595), (910, 293970801), (1167, 229231730), (1365, 195980534), (1945, 137539038), (2334, 114615865), (2723, 98242170), (2730, 97990267), (3890, 68769519), (5057, 52899630), (5446, 49121085), (5835, 45846346), (8169, 32747390), (10114, 26449815), (11670, 22923173), (13615, 19648434), (15171, 17633210), (16338, 16373695), (25285, 10579926), (27230, 9824217), (30342, 8816605), (35399, 7557090), (40845, 6549478), (50570, 5289963), (70798, 3778545), (75855, 3526642), (81690, 3274739), (106197, 2519030), (151710, 1763321), (176995, 1511418), (212394, 1259515), (251903, 1061970), (353990, 755709), (503806, 530985)]