291228498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 723677760

約数和(自身を除く): 432449262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 67, 87, 99, 134, 174, 198, 201, 261, 319, 402, 522, 603, 638, 737, 757, 957, 1206, 1474, 1514, 1914, 1943, 2211, 2271, 2871, 3886, 4422, 4542, 5742, 5829, 6633, 6813, 8327, 11658, 13266, 13626, 16654, 17487, 21373, 21953, 24981, 34974, 42746, 43906, 49962, 50719, 64119, 65859, 74943, 101438, 128238, 131718, 149886, 152157, 192357, 197577, 241483, 304314, 384714, 395154, 456471, 482966, 557909, 724449, 912942, 1115818, 1448898, 1470851, 1673727, 2173347, 2941702, 3347454, 4346694, 4412553, 5021181, 8825106, 10042362, 13237659, 16179361, 26475318, 32358722, 48538083, 97076166, 145614249, 291228498]

約数ペア:

[(1, 291228498), (2, 145614249), (3, 97076166), (6, 48538083), (9, 32358722), (11, 26475318), (18, 16179361), (22, 13237659), (29, 10042362), (33, 8825106), (58, 5021181), (66, 4412553), (67, 4346694), (87, 3347454), (99, 2941702), (134, 2173347), (174, 1673727), (198, 1470851), (201, 1448898), (261, 1115818), (319, 912942), (402, 724449), (522, 557909), (603, 482966), (638, 456471), (737, 395154), (757, 384714), (957, 304314), (1206, 241483), (1474, 197577), (1514, 192357), (1914, 152157), (1943, 149886), (2211, 131718), (2271, 128238), (2871, 101438), (3886, 74943), (4422, 65859), (4542, 64119), (5742, 50719), (5829, 49962), (6633, 43906), (6813, 42746), (8327, 34974), (11658, 24981), (13266, 21953), (13626, 21373), (16654, 17487)]