221047596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 752640000

約数和(自身を除く): 531592404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 126, 132, 133, 154, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 342, 378, 396, 399, 418, 462, 513, 532, 594, 627, 684, 693, 756, 798, 836, 924, 1026, 1188, 1197, 1254, 1386, 1399, 1463, 1596, 1881, 2052, 2079, 2394, 2508, 2772, 2798, 2926, 3591, 3762, 4158, 4197, 4389, 4788, 5596, 5643, 5852, 7182, 7524, 8316, 8394, 8778, 9793, 11286, 12591, 13167, 14364, 15389, 16788, 17556, 19586, 22572, 25182, 26334, 26581, 29379, 30778, 37773, 39172, 39501, 46167, 50364, 52668, 53162, 58758, 61556, 75546, 79002, 79743, 88137, 92334, 106324, 107723, 117516, 138501, 151092, 158004, 159486, 176274, 184668, 186067, 215446, 239229, 264411, 277002, 292391, 318972, 323169, 352548, 372134, 415503, 430892, 478458, 528822, 554004, 558201, 584782, 646338, 717687, 744268, 831006, 877173, 956916, 969507, 1057644, 1116402, 1169564, 1292676, 1435374, 1662012, 1674603, 1754346, 1939014, 2046737, 2232804, 2631519, 2870748, 2908521, 3349206, 3508692, 3878028, 4093474, 5023809, 5263038, 5817042, 6140211, 6698412, 7894557, 8186948, 10047618, 10526076, 11634084, 12280422, 15789114, 18420633, 20095236, 24560844, 31578228, 36841266, 55261899, 73682532, 110523798, 221047596]

約数ペア:

[(1, 221047596), (2, 110523798), (3, 73682532), (4, 55261899), (6, 36841266), (7, 31578228), (9, 24560844), (11, 20095236), (12, 18420633), (14, 15789114), (18, 12280422), (19, 11634084), (21, 10526076), (22, 10047618), (27, 8186948), (28, 7894557), (33, 6698412), (36, 6140211), (38, 5817042), (42, 5263038), (44, 5023809), (54, 4093474), (57, 3878028), (63, 3508692), (66, 3349206), (76, 2908521), (77, 2870748), (84, 2631519), (99, 2232804), (108, 2046737), (114, 1939014), (126, 1754346), (132, 1674603), (133, 1662012), (154, 1435374), (171, 1292676), (189, 1169564), (198, 1116402), (209, 1057644), (228, 969507), (231, 956916), (252, 877173), (266, 831006), (297, 744268), (308, 717687), (342, 646338), (378, 584782), (396, 558201), (399, 554004), (418, 528822), (462, 478458), (513, 430892), (532, 415503), (594, 372134), (627, 352548), (684, 323169), (693, 318972), (756, 292391), (798, 277002), (836, 264411), (924, 239229), (1026, 215446), (1188, 186067), (1197, 184668), (1254, 176274), (1386, 159486), (1399, 158004), (1463, 151092), (1596, 138501), (1881, 117516), (2052, 107723), (2079, 106324), (2394, 92334), (2508, 88137), (2772, 79743), (2798, 79002), (2926, 75546), (3591, 61556), (3762, 58758), (4158, 53162), (4197, 52668), (4389, 50364), (4788, 46167), (5596, 39501), (5643, 39172), (5852, 37773), (7182, 30778), (7524, 29379), (8316, 26581), (8394, 26334), (8778, 25182), (9793, 22572), (11286, 19586), (12591, 17556), (13167, 16788), (14364, 15389)]