40284468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 108

約数和(自身を含む): 121562532

約数和(自身を除く): 81278064

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 557, 574, 588, 738, 861, 882, 1114, 1148, 1476, 1671, 1722, 1764, 2009, 2228, 2583, 3342, 3444, 3899, 4018, 5013, 5166, 6027, 6684, 7798, 8036, 10026, 10332, 11697, 12054, 15596, 18081, 20052, 22837, 23394, 24108, 27293, 35091, 36162, 45674, 46788, 54586, 68511, 70182, 72324, 81879, 91348, 109172, 137022, 140364, 159859, 163758, 205533, 245637, 274044, 319718, 327516, 411066, 479577, 491274, 639436, 822132, 959154, 982548, 1119013, 1438731, 1918308, 2238026, 2877462, 3357039, 4476052, 5754924, 6714078, 10071117, 13428156, 20142234, 40284468]

約数ペア:

[(1, 40284468), (2, 20142234), (3, 13428156), (4, 10071117), (6, 6714078), (7, 5754924), (9, 4476052), (12, 3357039), (14, 2877462), (18, 2238026), (21, 1918308), (28, 1438731), (36, 1119013), (41, 982548), (42, 959154), (49, 822132), (63, 639436), (82, 491274), (84, 479577), (98, 411066), (123, 327516), (126, 319718), (147, 274044), (164, 245637), (196, 205533), (246, 163758), (252, 159859), (287, 140364), (294, 137022), (369, 109172), (441, 91348), (492, 81879), (557, 72324), (574, 70182), (588, 68511), (738, 54586), (861, 46788), (882, 45674), (1114, 36162), (1148, 35091), (1476, 27293), (1671, 24108), (1722, 23394), (1764, 22837), (2009, 20052), (2228, 18081), (2583, 15596), (3342, 12054), (3444, 11697), (3899, 10332), (4018, 10026), (5013, 8036), (5166, 7798), (6027, 6684)]