351201552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6888

約数の個数: 80

約数和(自身を含む): 988978368

約数和(自身を除く): 637776816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 6781, 8632, 12948, 13562, 17264, 20343, 25896, 27124, 40686, 51792, 54248, 81372, 88153, 108496, 162744, 176306, 264459, 325488, 352612, 528918, 562823, 705224, 1057836, 1125646, 1410448, 1688469, 2115672, 2251292, 3376938, 4231344, 4502584, 6753876, 7316699, 9005168, 13507752, 14633398, 21950097, 27015504, 29266796, 43900194, 58533592, 87800388, 117067184, 175600776, 351201552]

約数ペア:

[(1, 351201552), (2, 175600776), (3, 117067184), (4, 87800388), (6, 58533592), (8, 43900194), (12, 29266796), (13, 27015504), (16, 21950097), (24, 14633398), (26, 13507752), (39, 9005168), (48, 7316699), (52, 6753876), (78, 4502584), (83, 4231344), (104, 3376938), (156, 2251292), (166, 2115672), (208, 1688469), (249, 1410448), (312, 1125646), (332, 1057836), (498, 705224), (624, 562823), (664, 528918), (996, 352612), (1079, 325488), (1328, 264459), (1992, 176306), (2158, 162744), (3237, 108496), (3984, 88153), (4316, 81372), (6474, 54248), (6781, 51792), (8632, 40686), (12948, 27124), (13562, 25896), (17264, 20343)]