308707488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 108

約数和(自身を含む): 932816430

約数和(自身を除く): 624108942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3468, 3709, 4624, 4896, 5202, 6936, 7418, 9248, 10404, 11127, 13872, 14836, 20808, 22254, 27744, 29672, 33381, 41616, 44508, 59344, 63053, 66762, 83232, 89016, 118688, 126106, 133524, 178032, 189159, 252212, 267048, 356064, 378318, 504424, 534096, 567477, 756636, 1008848, 1068192, 1071901, 1134954, 1513272, 2017696, 2143802, 2269908, 3026544, 3215703, 4287604, 4539816, 6053088, 6431406, 8575208, 9079632, 9647109, 12862812, 17150416, 18159264, 19294218, 25725624, 34300832, 38588436, 51451248, 77176872, 102902496, 154353744, 308707488]

約数ペア:

[(1, 308707488), (2, 154353744), (3, 102902496), (4, 77176872), (6, 51451248), (8, 38588436), (9, 34300832), (12, 25725624), (16, 19294218), (17, 18159264), (18, 17150416), (24, 12862812), (32, 9647109), (34, 9079632), (36, 8575208), (48, 6431406), (51, 6053088), (68, 4539816), (72, 4287604), (96, 3215703), (102, 3026544), (136, 2269908), (144, 2143802), (153, 2017696), (204, 1513272), (272, 1134954), (288, 1071901), (289, 1068192), (306, 1008848), (408, 756636), (544, 567477), (578, 534096), (612, 504424), (816, 378318), (867, 356064), (1156, 267048), (1224, 252212), (1632, 189159), (1734, 178032), (2312, 133524), (2448, 126106), (2601, 118688), (3468, 89016), (3709, 83232), (4624, 66762), (4896, 63053), (5202, 59344), (6936, 44508), (7418, 41616), (9248, 33381), (10404, 29672), (11127, 27744), (13872, 22254), (14836, 20808)]