1731805236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 5410248480

約数和(自身を除く): 3678443244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 163, 171, 196, 228, 252, 266, 294, 317, 326, 342, 399, 441, 489, 532, 588, 634, 652, 684, 798, 882, 931, 951, 978, 1141, 1197, 1268, 1467, 1596, 1764, 1862, 1902, 1956, 2219, 2282, 2394, 2793, 2853, 2934, 3097, 3423, 3724, 3804, 4438, 4564, 4788, 5586, 5706, 5868, 6023, 6194, 6657, 6846, 7987, 8379, 8876, 9291, 10269, 11172, 11412, 12046, 12388, 13314, 13692, 15533, 15974, 16758, 18069, 18582, 19971, 20538, 21679, 23961, 24092, 26628, 27873, 31066, 31948, 33516, 36138, 37164, 39942, 41076, 42161, 43358, 46599, 47922, 51671, 54207, 55746, 62132, 65037, 71883, 72276, 79884, 84322, 86716, 93198, 95844, 103342, 108414, 111492, 126483, 130074, 139797, 143766, 151753, 155013, 168644, 186396, 195111, 206684, 216828, 252966, 260148, 279594, 287532, 295127, 303506, 310026, 361697, 379449, 390222, 455259, 465039, 505932, 559188, 590254, 607012, 620052, 723394, 758898, 780444, 885381, 910518, 930078, 981749, 1085091, 1180508, 1365777, 1446788, 1517796, 1770762, 1821036, 1860156, 1963498, 2170182, 2531879, 2656143, 2731554, 2945247, 3255273, 3541524, 3926996, 4340364, 5063758, 5312286, 5463108, 5890494, 6510546, 6872243, 7595637, 8835741, 10127516, 10624572, 11780988, 13021092, 13744486, 15191274, 17671482, 20616729, 22786911, 27488972, 30382548, 35342964, 41233458, 45573822, 48105701, 61850187, 82466916, 91147644, 96211402, 123700374, 144317103, 192422804, 247400748, 288634206, 432951309, 577268412, 865902618, 1731805236]

約数ペア:

[(1, 1731805236), (2, 865902618), (3, 577268412), (4, 432951309), (6, 288634206), (7, 247400748), (9, 192422804), (12, 144317103), (14, 123700374), (18, 96211402), (19, 91147644), (21, 82466916), (28, 61850187), (36, 48105701), (38, 45573822), (42, 41233458), (49, 35342964), (57, 30382548), (63, 27488972), (76, 22786911), (84, 20616729), (98, 17671482), (114, 15191274), (126, 13744486), (133, 13021092), (147, 11780988), (163, 10624572), (171, 10127516), (196, 8835741), (228, 7595637), (252, 6872243), (266, 6510546), (294, 5890494), (317, 5463108), (326, 5312286), (342, 5063758), (399, 4340364), (441, 3926996), (489, 3541524), (532, 3255273), (588, 2945247), (634, 2731554), (652, 2656143), (684, 2531879), (798, 2170182), (882, 1963498), (931, 1860156), (951, 1821036), (978, 1770762), (1141, 1517796), (1197, 1446788), (1268, 1365777), (1467, 1180508), (1596, 1085091), (1764, 981749), (1862, 930078), (1902, 910518), (1956, 885381), (2219, 780444), (2282, 758898), (2394, 723394), (2793, 620052), (2853, 607012), (2934, 590254), (3097, 559188), (3423, 505932), (3724, 465039), (3804, 455259), (4438, 390222), (4564, 379449), (4788, 361697), (5586, 310026), (5706, 303506), (5868, 295127), (6023, 287532), (6194, 279594), (6657, 260148), (6846, 252966), (7987, 216828), (8379, 206684), (8876, 195111), (9291, 186396), (10269, 168644), (11172, 155013), (11412, 151753), (12046, 143766), (12388, 139797), (13314, 130074), (13692, 126483), (15533, 111492), (15974, 108414), (16758, 103342), (18069, 95844), (18582, 93198), (19971, 86716), (20538, 84322), (21679, 79884), (23961, 72276), (24092, 71883), (26628, 65037), (27873, 62132), (31066, 55746), (31948, 54207), (33516, 51671), (36138, 47922), (37164, 46599), (39942, 43358), (41076, 42161)]