1787175072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4523

約数の個数: 144

約数和(自身を含む): 5391404928

約数和(自身を除く): 3604229856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 732, 736, 828, 976, 1098, 1104, 1403, 1464, 1656, 1952, 2196, 2208, 2806, 2928, 3312, 4209, 4392, 4423, 5612, 5856, 6624, 8418, 8784, 8846, 11224, 12627, 13269, 16836, 17568, 17692, 22448, 25254, 26538, 33672, 35384, 39807, 44896, 50508, 53076, 67344, 70768, 79614, 101016, 101729, 106152, 134688, 141536, 159228, 202032, 203458, 212304, 269803, 305187, 318456, 404064, 406916, 424608, 539606, 610374, 636912, 809409, 813832, 915561, 1079212, 1220748, 1273824, 1618818, 1627664, 1831122, 2158424, 2428227, 2441496, 3237636, 3255328, 3662244, 4316848, 4856454, 4882992, 6205469, 6475272, 7324488, 8633696, 9712908, 9765984, 12410938, 12950544, 14648976, 18616407, 19425816, 24821876, 25901088, 29297952, 37232814, 38851632, 49643752, 55849221, 74465628, 77703264, 99287504, 111698442, 148931256, 198575008, 223396884, 297862512, 446793768, 595725024, 893587536, 1787175072]

約数ペア:

[(1, 1787175072), (2, 893587536), (3, 595725024), (4, 446793768), (6, 297862512), (8, 223396884), (9, 198575008), (12, 148931256), (16, 111698442), (18, 99287504), (23, 77703264), (24, 74465628), (32, 55849221), (36, 49643752), (46, 38851632), (48, 37232814), (61, 29297952), (69, 25901088), (72, 24821876), (92, 19425816), (96, 18616407), (122, 14648976), (138, 12950544), (144, 12410938), (183, 9765984), (184, 9712908), (207, 8633696), (244, 7324488), (276, 6475272), (288, 6205469), (366, 4882992), (368, 4856454), (414, 4316848), (488, 3662244), (549, 3255328), (552, 3237636), (732, 2441496), (736, 2428227), (828, 2158424), (976, 1831122), (1098, 1627664), (1104, 1618818), (1403, 1273824), (1464, 1220748), (1656, 1079212), (1952, 915561), (2196, 813832), (2208, 809409), (2806, 636912), (2928, 610374), (3312, 539606), (4209, 424608), (4392, 406916), (4423, 404064), (5612, 318456), (5856, 305187), (6624, 269803), (8418, 212304), (8784, 203458), (8846, 202032), (11224, 159228), (12627, 141536), (13269, 134688), (16836, 106152), (17568, 101729), (17692, 101016), (22448, 79614), (25254, 70768), (26538, 67344), (33672, 53076), (35384, 50508), (39807, 44896)]