320464416

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 896495040

約数和(自身を除く): 576030624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 179, 204, 272, 358, 408, 537, 544, 716, 816, 1074, 1097, 1432, 1632, 2148, 2194, 2864, 3043, 3291, 4296, 4388, 5728, 6086, 6582, 8592, 8776, 9129, 12172, 13164, 17184, 17552, 18258, 18649, 24344, 26328, 35104, 36516, 37298, 48688, 52656, 55947, 73032, 74596, 97376, 105312, 111894, 146064, 149192, 196363, 223788, 292128, 298384, 392726, 447576, 589089, 596768, 785452, 895152, 1178178, 1570904, 1790304, 2356356, 3141808, 3338171, 4712712, 6283616, 6676342, 9425424, 10014513, 13352684, 18850848, 20029026, 26705368, 40058052, 53410736, 80116104, 106821472, 160232208, 320464416]

約数ペア:

[(1, 320464416), (2, 160232208), (3, 106821472), (4, 80116104), (6, 53410736), (8, 40058052), (12, 26705368), (16, 20029026), (17, 18850848), (24, 13352684), (32, 10014513), (34, 9425424), (48, 6676342), (51, 6283616), (68, 4712712), (96, 3338171), (102, 3141808), (136, 2356356), (179, 1790304), (204, 1570904), (272, 1178178), (358, 895152), (408, 785452), (537, 596768), (544, 589089), (716, 447576), (816, 392726), (1074, 298384), (1097, 292128), (1432, 223788), (1632, 196363), (2148, 149192), (2194, 146064), (2864, 111894), (3043, 105312), (3291, 97376), (4296, 74596), (4388, 73032), (5728, 55947), (6086, 52656), (6582, 48688), (8592, 37298), (8776, 36516), (9129, 35104), (12172, 26328), (13164, 24344), (17184, 18649), (17552, 18258)]