22670648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 37809352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 149, 152, 154, 182, 209, 247, 266, 286, 298, 308, 364, 418, 494, 532, 572, 596, 616, 728, 836, 988, 1001, 1043, 1064, 1144, 1192, 1463, 1639, 1672, 1729, 1937, 1976, 2002, 2086, 2717, 2831, 2926, 3278, 3458, 3874, 4004, 4172, 5434, 5662, 5852, 6556, 6916, 7748, 8008, 8344, 10868, 11324, 11473, 11704, 13112, 13559, 13832, 15496, 19019, 19817, 21307, 21736, 22648, 22946, 27118, 31141, 36803, 38038, 39634, 42614, 45892, 54236, 62282, 73606, 76076, 79268, 85228, 91784, 108472, 124564, 147212, 149149, 152152, 158536, 170456, 217987, 249128, 257621, 294424, 298298, 404833, 435974, 515242, 596596, 809666, 871948, 1030484, 1193192, 1619332, 1743896, 2060968, 2833831, 3238664, 5667662, 11335324, 22670648]

約数ペア:

[(1, 22670648), (2, 11335324), (4, 5667662), (7, 3238664), (8, 2833831), (11, 2060968), (13, 1743896), (14, 1619332), (19, 1193192), (22, 1030484), (26, 871948), (28, 809666), (38, 596596), (44, 515242), (52, 435974), (56, 404833), (76, 298298), (77, 294424), (88, 257621), (91, 249128), (104, 217987), (133, 170456), (143, 158536), (149, 152152), (152, 149149), (154, 147212), (182, 124564), (209, 108472), (247, 91784), (266, 85228), (286, 79268), (298, 76076), (308, 73606), (364, 62282), (418, 54236), (494, 45892), (532, 42614), (572, 39634), (596, 38038), (616, 36803), (728, 31141), (836, 27118), (988, 22946), (1001, 22648), (1043, 21736), (1064, 21307), (1144, 19817), (1192, 19019), (1463, 15496), (1639, 13832), (1672, 13559), (1729, 13112), (1937, 11704), (1976, 11473), (2002, 11324), (2086, 10868), (2717, 8344), (2831, 8008), (2926, 7748), (3278, 6916), (3458, 6556), (3874, 5852), (4004, 5662), (4172, 5434)]