247467948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 511193172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 59, 69, 78, 84, 91, 92, 118, 138, 156, 161, 167, 177, 182, 236, 273, 276, 299, 322, 334, 354, 364, 413, 483, 501, 546, 598, 644, 668, 708, 767, 826, 897, 966, 1002, 1092, 1169, 1196, 1239, 1357, 1534, 1652, 1794, 1932, 2004, 2093, 2171, 2301, 2338, 2478, 2714, 3068, 3507, 3588, 3841, 4071, 4186, 4342, 4602, 4676, 4956, 5369, 5428, 6279, 6513, 7014, 7682, 8142, 8372, 8684, 9204, 9499, 9853, 10738, 11523, 12558, 13026, 14028, 15197, 15364, 16107, 16284, 17641, 18998, 19706, 21476, 23046, 25116, 26052, 26887, 28497, 29559, 30394, 32214, 35282, 37996, 39412, 45591, 46092, 49933, 52923, 53774, 56994, 59118, 60788, 64428, 68971, 70564, 80661, 91182, 99866, 105846, 107548, 113988, 118236, 123487, 128089, 137942, 149799, 161322, 182364, 199732, 206913, 211692, 226619, 246974, 256178, 275884, 299598, 322644, 349531, 370461, 384267, 413826, 453238, 493948, 512356, 599196, 679857, 699062, 740922, 768534, 827652, 896623, 906476, 1048593, 1359714, 1398124, 1481844, 1537068, 1586333, 1793246, 2097186, 2689869, 2719428, 2946047, 3172666, 3586492, 4194372, 4758999, 5379738, 5892094, 6345332, 8838141, 9517998, 10759476, 11784188, 17676282, 19035996, 20622329, 35352564, 41244658, 61866987, 82489316, 123733974, 247467948]

約数ペア:

[(1, 247467948), (2, 123733974), (3, 82489316), (4, 61866987), (6, 41244658), (7, 35352564), (12, 20622329), (13, 19035996), (14, 17676282), (21, 11784188), (23, 10759476), (26, 9517998), (28, 8838141), (39, 6345332), (42, 5892094), (46, 5379738), (52, 4758999), (59, 4194372), (69, 3586492), (78, 3172666), (84, 2946047), (91, 2719428), (92, 2689869), (118, 2097186), (138, 1793246), (156, 1586333), (161, 1537068), (167, 1481844), (177, 1398124), (182, 1359714), (236, 1048593), (273, 906476), (276, 896623), (299, 827652), (322, 768534), (334, 740922), (354, 699062), (364, 679857), (413, 599196), (483, 512356), (501, 493948), (546, 453238), (598, 413826), (644, 384267), (668, 370461), (708, 349531), (767, 322644), (826, 299598), (897, 275884), (966, 256178), (1002, 246974), (1092, 226619), (1169, 211692), (1196, 206913), (1239, 199732), (1357, 182364), (1534, 161322), (1652, 149799), (1794, 137942), (1932, 128089), (2004, 123487), (2093, 118236), (2171, 113988), (2301, 107548), (2338, 105846), (2478, 99866), (2714, 91182), (3068, 80661), (3507, 70564), (3588, 68971), (3841, 64428), (4071, 60788), (4186, 59118), (4342, 56994), (4602, 53774), (4676, 52923), (4956, 49933), (5369, 46092), (5428, 45591), (6279, 39412), (6513, 37996), (7014, 35282), (7682, 32214), (8142, 30394), (8372, 29559), (8684, 28497), (9204, 26887), (9499, 26052), (9853, 25116), (10738, 23046), (11523, 21476), (12558, 19706), (13026, 18998), (14028, 17641), (15197, 16284), (15364, 16107)]