308582472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 867179520

約数和(自身を除く): 558597048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 101, 132, 142, 163, 202, 213, 264, 284, 303, 326, 404, 426, 489, 568, 606, 652, 781, 808, 852, 978, 1111, 1212, 1304, 1562, 1704, 1793, 1956, 2222, 2343, 2424, 3124, 3333, 3586, 3912, 4444, 4686, 5379, 6248, 6666, 7171, 7172, 8888, 9372, 10758, 11573, 13332, 14342, 14344, 16463, 18744, 21513, 21516, 23146, 26664, 28684, 32926, 34719, 43026, 43032, 46292, 49389, 57368, 65852, 69438, 78881, 86052, 92584, 98778, 127303, 131704, 138876, 157762, 172104, 181093, 197556, 236643, 254606, 277752, 315524, 362186, 381909, 395112, 473286, 509212, 543279, 631048, 724372, 763818, 946572, 1018424, 1086558, 1168873, 1448744, 1527636, 1893144, 2173116, 2337746, 3055272, 3506619, 4346232, 4675492, 7013238, 9350984, 12857603, 14026476, 25715206, 28052952, 38572809, 51430412, 77145618, 102860824, 154291236, 308582472]

約数ペア:

[(1, 308582472), (2, 154291236), (3, 102860824), (4, 77145618), (6, 51430412), (8, 38572809), (11, 28052952), (12, 25715206), (22, 14026476), (24, 12857603), (33, 9350984), (44, 7013238), (66, 4675492), (71, 4346232), (88, 3506619), (101, 3055272), (132, 2337746), (142, 2173116), (163, 1893144), (202, 1527636), (213, 1448744), (264, 1168873), (284, 1086558), (303, 1018424), (326, 946572), (404, 763818), (426, 724372), (489, 631048), (568, 543279), (606, 509212), (652, 473286), (781, 395112), (808, 381909), (852, 362186), (978, 315524), (1111, 277752), (1212, 254606), (1304, 236643), (1562, 197556), (1704, 181093), (1793, 172104), (1956, 157762), (2222, 138876), (2343, 131704), (2424, 127303), (3124, 98778), (3333, 92584), (3586, 86052), (3912, 78881), (4444, 69438), (4686, 65852), (5379, 57368), (6248, 49389), (6666, 46292), (7171, 43032), (7172, 43026), (8888, 34719), (9372, 32926), (10758, 28684), (11573, 26664), (13332, 23146), (14342, 21516), (14344, 21513), (16463, 18744)]