216107556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 379983324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 131, 164, 246, 262, 287, 393, 479, 492, 524, 574, 786, 861, 917, 958, 1148, 1437, 1572, 1722, 1834, 1916, 2751, 2874, 3353, 3444, 3668, 5371, 5502, 5748, 6706, 10059, 10742, 11004, 13412, 16113, 19639, 20118, 21484, 32226, 37597, 39278, 40236, 58917, 62749, 64452, 75194, 78556, 112791, 117834, 125498, 137473, 150388, 188247, 225582, 235668, 250996, 274946, 376494, 412419, 439243, 451164, 549892, 752988, 824838, 878486, 1317729, 1649676, 1756972, 2572709, 2635458, 5145418, 5270916, 7718127, 10290836, 15436254, 18008963, 30872508, 36017926, 54026889, 72035852, 108053778, 216107556]

約数ペア:

[(1, 216107556), (2, 108053778), (3, 72035852), (4, 54026889), (6, 36017926), (7, 30872508), (12, 18008963), (14, 15436254), (21, 10290836), (28, 7718127), (41, 5270916), (42, 5145418), (82, 2635458), (84, 2572709), (123, 1756972), (131, 1649676), (164, 1317729), (246, 878486), (262, 824838), (287, 752988), (393, 549892), (479, 451164), (492, 439243), (524, 412419), (574, 376494), (786, 274946), (861, 250996), (917, 235668), (958, 225582), (1148, 188247), (1437, 150388), (1572, 137473), (1722, 125498), (1834, 117834), (1916, 112791), (2751, 78556), (2874, 75194), (3353, 64452), (3444, 62749), (3668, 58917), (5371, 40236), (5502, 39278), (5748, 37597), (6706, 32226), (10059, 21484), (10742, 20118), (11004, 19639), (13412, 16113)]