1421900172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12511}}^1$

素因数の和:12580

約数の個数: 144

約数和(自身を含む): 4590802944

約数和(自身を除く): 3168902772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 693, 738, 861, 902, 924, 1148, 1353, 1386, 1476, 1722, 1804, 2583, 2706, 2772, 3157, 3444, 4059, 5166, 5412, 6314, 8118, 9471, 10332, 12511, 12628, 16236, 18942, 25022, 28413, 37533, 37884, 50044, 56826, 75066, 87577, 112599, 113652, 137621, 150132, 175154, 225198, 262731, 275242, 350308, 412863, 450396, 512951, 525462, 550484, 788193, 825726, 963347, 1025902, 1050924, 1238589, 1538853, 1576386, 1651452, 1926694, 2051804, 2477178, 2890041, 3077706, 3152772, 3590657, 3853388, 4616559, 4954356, 5642461, 5780082, 6155412, 7181314, 8670123, 9233118, 10771971, 11284922, 11560164, 14362628, 16927383, 17340246, 18466236, 21543942, 22569844, 32315913, 33854766, 34680492, 39497227, 43087884, 50782149, 64631826, 67709532, 78994454, 101564298, 118491681, 129263652, 157988908, 203128596, 236983362, 355475043, 473966724, 710950086, 1421900172]

約数ペア:

[(1, 1421900172), (2, 710950086), (3, 473966724), (4, 355475043), (6, 236983362), (7, 203128596), (9, 157988908), (11, 129263652), (12, 118491681), (14, 101564298), (18, 78994454), (21, 67709532), (22, 64631826), (28, 50782149), (33, 43087884), (36, 39497227), (41, 34680492), (42, 33854766), (44, 32315913), (63, 22569844), (66, 21543942), (77, 18466236), (82, 17340246), (84, 16927383), (99, 14362628), (123, 11560164), (126, 11284922), (132, 10771971), (154, 9233118), (164, 8670123), (198, 7181314), (231, 6155412), (246, 5780082), (252, 5642461), (287, 4954356), (308, 4616559), (369, 3853388), (396, 3590657), (451, 3152772), (462, 3077706), (492, 2890041), (574, 2477178), (693, 2051804), (738, 1926694), (861, 1651452), (902, 1576386), (924, 1538853), (1148, 1238589), (1353, 1050924), (1386, 1025902), (1476, 963347), (1722, 825726), (1804, 788193), (2583, 550484), (2706, 525462), (2772, 512951), (3157, 450396), (3444, 412863), (4059, 350308), (5166, 275242), (5412, 262731), (6314, 225198), (8118, 175154), (9471, 150132), (10332, 137621), (12511, 113652), (12628, 112599), (16236, 87577), (18942, 75066), (25022, 56826), (28413, 50044), (37533, 37884)]