348018972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31151}}^1$

素因数の和:31191

約数の個数: 72

約数和(自身を含む): 994371840

約数和(自身を除く): 646352868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 31151, 62302, 93453, 124604, 186906, 218057, 373812, 436114, 591869, 654171, 872228, 1183738, 1308342, 1526399, 1775607, 2367476, 2616684, 3052798, 3551214, 4143083, 4579197, 6105596, 7102428, 8286166, 9158394, 12429249, 16572332, 18316788, 24858498, 29001581, 49716996, 58003162, 87004743, 116006324, 174009486, 348018972]

約数ペア:

[(1, 348018972), (2, 174009486), (3, 116006324), (4, 87004743), (6, 58003162), (7, 49716996), (12, 29001581), (14, 24858498), (19, 18316788), (21, 16572332), (28, 12429249), (38, 9158394), (42, 8286166), (49, 7102428), (57, 6105596), (76, 4579197), (84, 4143083), (98, 3551214), (114, 3052798), (133, 2616684), (147, 2367476), (196, 1775607), (228, 1526399), (266, 1308342), (294, 1183738), (399, 872228), (532, 654171), (588, 591869), (798, 436114), (931, 373812), (1596, 218057), (1862, 186906), (2793, 124604), (3724, 93453), (5586, 62302), (11172, 31151)]