22471901996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 45836128800

約数和(自身を除く): 23364226804

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 61, 68, 76, 86, 122, 172, 244, 323, 349, 361, 646, 698, 722, 731, 817, 1037, 1159, 1292, 1396, 1444, 1462, 1634, 2074, 2318, 2623, 2924, 3268, 4148, 4636, 5246, 5933, 6137, 6631, 10492, 11866, 12274, 13262, 13889, 15007, 15523, 19703, 21289, 22021, 23732, 24548, 26524, 27778, 30014, 31046, 39406, 42578, 44042, 44591, 49837, 55556, 60028, 62092, 78812, 85156, 88084, 89182, 99674, 112727, 125989, 178364, 199348, 225454, 251978, 255119, 263891, 285133, 361913, 374357, 404491, 450908, 503956, 510238, 527782, 570266, 723826, 748714, 808982, 847229, 915427, 946903, 1020476, 1055564, 1140532, 1447652, 1497428, 1617964, 1694458, 1830854, 1893806, 2141813, 3388916, 3661708, 3787612, 4283626, 4847261, 5417527, 6876347, 7685329, 8567252, 9694522, 10835054, 13752694, 15370658, 15562259, 16097351, 17393113, 19389044, 21670108, 27505388, 30741316, 31124518, 32194702, 34786226, 62249036, 64389404, 69572452, 92097959, 130650593, 184195918, 261301186, 295682921, 330469147, 368391836, 522602372, 591365842, 660938294, 1182731684, 1321876588, 5617975499, 11235950998, 22471901996]

約数ペア:

[(1, 22471901996), (2, 11235950998), (4, 5617975499), (17, 1321876588), (19, 1182731684), (34, 660938294), (38, 591365842), (43, 522602372), (61, 368391836), (68, 330469147), (76, 295682921), (86, 261301186), (122, 184195918), (172, 130650593), (244, 92097959), (323, 69572452), (349, 64389404), (361, 62249036), (646, 34786226), (698, 32194702), (722, 31124518), (731, 30741316), (817, 27505388), (1037, 21670108), (1159, 19389044), (1292, 17393113), (1396, 16097351), (1444, 15562259), (1462, 15370658), (1634, 13752694), (2074, 10835054), (2318, 9694522), (2623, 8567252), (2924, 7685329), (3268, 6876347), (4148, 5417527), (4636, 4847261), (5246, 4283626), (5933, 3787612), (6137, 3661708), (6631, 3388916), (10492, 2141813), (11866, 1893806), (12274, 1830854), (13262, 1694458), (13889, 1617964), (15007, 1497428), (15523, 1447652), (19703, 1140532), (21289, 1055564), (22021, 1020476), (23732, 946903), (24548, 915427), (26524, 847229), (27778, 808982), (30014, 748714), (31046, 723826), (39406, 570266), (42578, 527782), (44042, 510238), (44591, 503956), (49837, 450908), (55556, 404491), (60028, 374357), (62092, 361913), (78812, 285133), (85156, 263891), (88084, 255119), (89182, 251978), (99674, 225454), (112727, 199348), (125989, 178364)]