302555358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 518590242

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 197, 238, 239, 306, 357, 378, 394, 459, 478, 591, 714, 717, 918, 1071, 1182, 1379, 1434, 1673, 1773, 2142, 2151, 2758, 3213, 3346, 3349, 3546, 4063, 4137, 4302, 5019, 5319, 6426, 6453, 6698, 8126, 8274, 10038, 10047, 10638, 12189, 12411, 12906, 15057, 20094, 23443, 24378, 24822, 28441, 30114, 30141, 36567, 37233, 45171, 46886, 47083, 56882, 60282, 70329, 73134, 74466, 85323, 90342, 90423, 94166, 109701, 140658, 141249, 170646, 180846, 210987, 219402, 255969, 282498, 329581, 421974, 423747, 511938, 632961, 659162, 767907, 800411, 847494, 988743, 1265922, 1271241, 1535814, 1600822, 1977486, 2401233, 2542482, 2966229, 4802466, 5602877, 5932458, 7203699, 8898687, 11205754, 14407398, 16808631, 17797374, 21611097, 33617262, 43222194, 50425893, 100851786, 151277679, 302555358]

約数ペア:

[(1, 302555358), (2, 151277679), (3, 100851786), (6, 50425893), (7, 43222194), (9, 33617262), (14, 21611097), (17, 17797374), (18, 16808631), (21, 14407398), (27, 11205754), (34, 8898687), (42, 7203699), (51, 5932458), (54, 5602877), (63, 4802466), (102, 2966229), (119, 2542482), (126, 2401233), (153, 1977486), (189, 1600822), (197, 1535814), (238, 1271241), (239, 1265922), (306, 988743), (357, 847494), (378, 800411), (394, 767907), (459, 659162), (478, 632961), (591, 511938), (714, 423747), (717, 421974), (918, 329581), (1071, 282498), (1182, 255969), (1379, 219402), (1434, 210987), (1673, 180846), (1773, 170646), (2142, 141249), (2151, 140658), (2758, 109701), (3213, 94166), (3346, 90423), (3349, 90342), (3546, 85323), (4063, 74466), (4137, 73134), (4302, 70329), (5019, 60282), (5319, 56882), (6426, 47083), (6453, 46886), (6698, 45171), (8126, 37233), (8274, 36567), (10038, 30141), (10047, 30114), (10638, 28441), (12189, 24822), (12411, 24378), (12906, 23443), (15057, 20094)]