423701304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 1196052480

約数和(自身を除く): 772351176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 284, 312, 372, 403, 426, 568, 617, 744, 806, 852, 923, 1209, 1234, 1612, 1704, 1846, 1851, 2201, 2418, 2468, 2769, 3224, 3692, 3702, 4402, 4836, 4936, 5538, 6603, 7384, 7404, 8021, 8804, 9672, 11076, 13206, 14808, 16042, 17608, 19127, 22152, 24063, 26412, 28613, 32084, 38254, 43807, 48126, 52824, 57226, 57381, 64168, 76508, 85839, 87614, 96252, 114452, 114762, 131421, 153016, 171678, 175228, 192504, 228904, 229524, 248651, 262842, 343356, 350456, 459048, 497302, 525684, 569491, 686712, 745953, 994604, 1051368, 1138982, 1358017, 1491906, 1708473, 1989208, 2277964, 2716034, 2983812, 3416946, 4074051, 4555928, 5432068, 5967624, 6833892, 8148102, 10864136, 13667784, 16296204, 17654221, 32592408, 35308442, 52962663, 70616884, 105925326, 141233768, 211850652, 423701304]

約数ペア:

[(1, 423701304), (2, 211850652), (3, 141233768), (4, 105925326), (6, 70616884), (8, 52962663), (12, 35308442), (13, 32592408), (24, 17654221), (26, 16296204), (31, 13667784), (39, 10864136), (52, 8148102), (62, 6833892), (71, 5967624), (78, 5432068), (93, 4555928), (104, 4074051), (124, 3416946), (142, 2983812), (156, 2716034), (186, 2277964), (213, 1989208), (248, 1708473), (284, 1491906), (312, 1358017), (372, 1138982), (403, 1051368), (426, 994604), (568, 745953), (617, 686712), (744, 569491), (806, 525684), (852, 497302), (923, 459048), (1209, 350456), (1234, 343356), (1612, 262842), (1704, 248651), (1846, 229524), (1851, 228904), (2201, 192504), (2418, 175228), (2468, 171678), (2769, 153016), (3224, 131421), (3692, 114762), (3702, 114452), (4402, 96252), (4836, 87614), (4936, 85839), (5538, 76508), (6603, 64168), (7384, 57381), (7404, 57226), (8021, 52824), (8804, 48126), (9672, 43807), (11076, 38254), (13206, 32084), (14808, 28613), (16042, 26412), (17608, 24063), (19127, 22152)]