1376351144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 3255552000

約数和(自身を除く): 1879200856

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 149, 217, 238, 248, 298, 313, 434, 476, 527, 596, 626, 868, 952, 1043, 1054, 1192, 1252, 1736, 2086, 2108, 2191, 2504, 2533, 3689, 4172, 4216, 4382, 4619, 5066, 5321, 7378, 8344, 8764, 9238, 9703, 10132, 10642, 14756, 17528, 17731, 18476, 19406, 20264, 21284, 29512, 32333, 35462, 36952, 37247, 38812, 42568, 46637, 64666, 67921, 70924, 74494, 77624, 78523, 93274, 129332, 135842, 141848, 148988, 157046, 164951, 186548, 258664, 271684, 297976, 314092, 326459, 329902, 373096, 543368, 549661, 628184, 652918, 659804, 792829, 1099322, 1154657, 1305836, 1319608, 1445747, 1585658, 2198644, 2309314, 2611672, 2891494, 3171316, 4397288, 4618628, 5549803, 5782988, 6342632, 9237256, 10120229, 11099606, 11565976, 20240458, 22199212, 24577699, 40480916, 44398424, 49155398, 80961832, 98310796, 172043893, 196621592, 344087786, 688175572, 1376351144]

約数ペア:

[(1, 1376351144), (2, 688175572), (4, 344087786), (7, 196621592), (8, 172043893), (14, 98310796), (17, 80961832), (28, 49155398), (31, 44398424), (34, 40480916), (56, 24577699), (62, 22199212), (68, 20240458), (119, 11565976), (124, 11099606), (136, 10120229), (149, 9237256), (217, 6342632), (238, 5782988), (248, 5549803), (298, 4618628), (313, 4397288), (434, 3171316), (476, 2891494), (527, 2611672), (596, 2309314), (626, 2198644), (868, 1585658), (952, 1445747), (1043, 1319608), (1054, 1305836), (1192, 1154657), (1252, 1099322), (1736, 792829), (2086, 659804), (2108, 652918), (2191, 628184), (2504, 549661), (2533, 543368), (3689, 373096), (4172, 329902), (4216, 326459), (4382, 314092), (4619, 297976), (5066, 271684), (5321, 258664), (7378, 186548), (8344, 164951), (8764, 157046), (9238, 148988), (9703, 141848), (10132, 135842), (10642, 129332), (14756, 93274), (17528, 78523), (17731, 77624), (18476, 74494), (19406, 70924), (20264, 67921), (21284, 64666), (29512, 46637), (32333, 42568), (35462, 38812), (36952, 37247)]