9781464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 31334400

約数和(自身を除く): 21552936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 79, 84, 88, 132, 134, 154, 158, 168, 201, 231, 237, 264, 268, 308, 316, 402, 462, 469, 474, 536, 553, 616, 632, 737, 804, 869, 924, 938, 948, 1106, 1407, 1474, 1608, 1659, 1738, 1848, 1876, 1896, 2211, 2212, 2607, 2814, 2948, 3318, 3476, 3752, 4422, 4424, 5159, 5214, 5293, 5628, 5896, 6083, 6636, 6952, 8844, 10318, 10428, 10586, 11256, 12166, 13272, 15477, 15879, 17688, 18249, 20636, 20856, 21172, 24332, 30954, 31758, 36498, 37051, 41272, 42344, 48664, 58223, 61908, 63516, 72996, 74102, 111153, 116446, 123816, 127032, 145992, 148204, 174669, 222306, 232892, 296408, 349338, 407561, 444612, 465784, 698676, 815122, 889224, 1222683, 1397352, 1630244, 2445366, 3260488, 4890732, 9781464]

約数ペア:

[(1, 9781464), (2, 4890732), (3, 3260488), (4, 2445366), (6, 1630244), (7, 1397352), (8, 1222683), (11, 889224), (12, 815122), (14, 698676), (21, 465784), (22, 444612), (24, 407561), (28, 349338), (33, 296408), (42, 232892), (44, 222306), (56, 174669), (66, 148204), (67, 145992), (77, 127032), (79, 123816), (84, 116446), (88, 111153), (132, 74102), (134, 72996), (154, 63516), (158, 61908), (168, 58223), (201, 48664), (231, 42344), (237, 41272), (264, 37051), (268, 36498), (308, 31758), (316, 30954), (402, 24332), (462, 21172), (469, 20856), (474, 20636), (536, 18249), (553, 17688), (616, 15879), (632, 15477), (737, 13272), (804, 12166), (869, 11256), (924, 10586), (938, 10428), (948, 10318), (1106, 8844), (1407, 6952), (1474, 6636), (1608, 6083), (1659, 5896), (1738, 5628), (1848, 5293), (1876, 5214), (1896, 5159), (2211, 4424), (2212, 4422), (2607, 3752), (2814, 3476), (2948, 3318)]