187460442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 464720256

約数和(自身を除く): 277259814

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 61, 69, 78, 117, 122, 138, 183, 207, 234, 299, 366, 414, 549, 571, 598, 793, 897, 1098, 1142, 1403, 1586, 1713, 1794, 2379, 2691, 2806, 3426, 4209, 4758, 5139, 5382, 7137, 7423, 8418, 10278, 12627, 13133, 14274, 14846, 18239, 22269, 25254, 26266, 34831, 36478, 39399, 44538, 54717, 66807, 69662, 78798, 104493, 109434, 118197, 133614, 164151, 170729, 208986, 236394, 313479, 328302, 341458, 452803, 512187, 626958, 801113, 905606, 1024374, 1358409, 1536561, 1602226, 2403339, 2716818, 3073122, 4075227, 4806678, 7210017, 8150454, 10414469, 14420034, 20828938, 31243407, 62486814, 93730221, 187460442]

約数ペア:

[(1, 187460442), (2, 93730221), (3, 62486814), (6, 31243407), (9, 20828938), (13, 14420034), (18, 10414469), (23, 8150454), (26, 7210017), (39, 4806678), (46, 4075227), (61, 3073122), (69, 2716818), (78, 2403339), (117, 1602226), (122, 1536561), (138, 1358409), (183, 1024374), (207, 905606), (234, 801113), (299, 626958), (366, 512187), (414, 452803), (549, 341458), (571, 328302), (598, 313479), (793, 236394), (897, 208986), (1098, 170729), (1142, 164151), (1403, 133614), (1586, 118197), (1713, 109434), (1794, 104493), (2379, 78798), (2691, 69662), (2806, 66807), (3426, 54717), (4209, 44538), (4758, 39399), (5139, 36478), (5382, 34831), (7137, 26266), (7423, 25254), (8418, 22269), (10278, 18239), (12627, 14846), (13133, 14274)]