211422348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 386120052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 89, 92, 114, 138, 151, 171, 178, 207, 228, 267, 276, 302, 342, 356, 414, 437, 453, 534, 604, 684, 801, 828, 874, 906, 1068, 1311, 1359, 1602, 1691, 1748, 1812, 2047, 2622, 2718, 2869, 3204, 3382, 3473, 3933, 4094, 5073, 5244, 5436, 5738, 6141, 6764, 6946, 7866, 8188, 8607, 10146, 10419, 11476, 12282, 13439, 13892, 15219, 15732, 17214, 18423, 20292, 20838, 24564, 25821, 26878, 30438, 31257, 34428, 36846, 38893, 40317, 41676, 51642, 53756, 60876, 62514, 65987, 73692, 77786, 80634, 103284, 116679, 120951, 125028, 131974, 155572, 161268, 197961, 233358, 241902, 255341, 263948, 309097, 350037, 395922, 466716, 483804, 510682, 593883, 618194, 700074, 766023, 791844, 927291, 1021364, 1187766, 1236388, 1400148, 1532046, 1854582, 2298069, 2375532, 2781873, 3064092, 3709164, 4596138, 5563746, 5872843, 9192276, 11127492, 11745686, 17618529, 23491372, 35237058, 52855587, 70474116, 105711174, 211422348]

約数ペア:

[(1, 211422348), (2, 105711174), (3, 70474116), (4, 52855587), (6, 35237058), (9, 23491372), (12, 17618529), (18, 11745686), (19, 11127492), (23, 9192276), (36, 5872843), (38, 5563746), (46, 4596138), (57, 3709164), (69, 3064092), (76, 2781873), (89, 2375532), (92, 2298069), (114, 1854582), (138, 1532046), (151, 1400148), (171, 1236388), (178, 1187766), (207, 1021364), (228, 927291), (267, 791844), (276, 766023), (302, 700074), (342, 618194), (356, 593883), (414, 510682), (437, 483804), (453, 466716), (534, 395922), (604, 350037), (684, 309097), (801, 263948), (828, 255341), (874, 241902), (906, 233358), (1068, 197961), (1311, 161268), (1359, 155572), (1602, 131974), (1691, 125028), (1748, 120951), (1812, 116679), (2047, 103284), (2622, 80634), (2718, 77786), (2869, 73692), (3204, 65987), (3382, 62514), (3473, 60876), (3933, 53756), (4094, 51642), (5073, 41676), (5244, 40317), (5436, 38893), (5738, 36846), (6141, 34428), (6764, 31257), (6946, 30438), (7866, 26878), (8188, 25821), (8607, 24564), (10146, 20838), (10419, 20292), (11476, 18423), (12282, 17214), (13439, 15732), (13892, 15219)]