222753456

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 441489744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 79, 107, 108, 122, 144, 158, 183, 214, 216, 237, 244, 316, 321, 366, 428, 432, 474, 488, 549, 632, 642, 711, 732, 856, 948, 963, 976, 1098, 1264, 1284, 1422, 1464, 1647, 1712, 1896, 1926, 2133, 2196, 2568, 2844, 2889, 2928, 3294, 3792, 3852, 4266, 4392, 4819, 5136, 5688, 5778, 6527, 6588, 7704, 8453, 8532, 8784, 9638, 11376, 11556, 13054, 13176, 14457, 15408, 16906, 17064, 19276, 19581, 23112, 25359, 26108, 26352, 28914, 33812, 34128, 38552, 39162, 43371, 46224, 50718, 52216, 57828, 58743, 67624, 76077, 77104, 78324, 86742, 101436, 104432, 115656, 117486, 130113, 135248, 152154, 156648, 173484, 176229, 202872, 228231, 231312, 234972, 260226, 304308, 313296, 346968, 352458, 405744, 456462, 469944, 515633, 520452, 608616, 693936, 704916, 912924, 939888, 1031266, 1040904, 1217232, 1409832, 1546899, 1825848, 2062532, 2081808, 2819664, 3093798, 3651696, 4125064, 4640697, 6187596, 8250128, 9281394, 12375192, 13922091, 18562788, 24750384, 27844182, 37125576, 55688364, 74251152, 111376728, 222753456]

約数ペア:

[(1, 222753456), (2, 111376728), (3, 74251152), (4, 55688364), (6, 37125576), (8, 27844182), (9, 24750384), (12, 18562788), (16, 13922091), (18, 12375192), (24, 9281394), (27, 8250128), (36, 6187596), (48, 4640697), (54, 4125064), (61, 3651696), (72, 3093798), (79, 2819664), (107, 2081808), (108, 2062532), (122, 1825848), (144, 1546899), (158, 1409832), (183, 1217232), (214, 1040904), (216, 1031266), (237, 939888), (244, 912924), (316, 704916), (321, 693936), (366, 608616), (428, 520452), (432, 515633), (474, 469944), (488, 456462), (549, 405744), (632, 352458), (642, 346968), (711, 313296), (732, 304308), (856, 260226), (948, 234972), (963, 231312), (976, 228231), (1098, 202872), (1264, 176229), (1284, 173484), (1422, 156648), (1464, 152154), (1647, 135248), (1712, 130113), (1896, 117486), (1926, 115656), (2133, 104432), (2196, 101436), (2568, 86742), (2844, 78324), (2889, 77104), (2928, 76077), (3294, 67624), (3792, 58743), (3852, 57828), (4266, 52216), (4392, 50718), (4819, 46224), (5136, 43371), (5688, 39162), (5778, 38552), (6527, 34128), (6588, 33812), (7704, 28914), (8453, 26352), (8532, 26108), (8784, 25359), (9638, 23112), (11376, 19581), (11556, 19276), (13054, 17064), (13176, 16906), (14457, 15408)]