187620804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 589575168

約数和(自身を除く): 401954364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 49, 62, 63, 73, 84, 93, 94, 98, 124, 126, 141, 146, 147, 186, 188, 196, 217, 219, 252, 279, 282, 292, 294, 329, 372, 423, 434, 438, 441, 511, 558, 564, 588, 651, 657, 658, 846, 868, 876, 882, 987, 1022, 1116, 1302, 1314, 1316, 1457, 1519, 1533, 1692, 1764, 1953, 1974, 2044, 2263, 2303, 2604, 2628, 2914, 2961, 3038, 3066, 3431, 3577, 3906, 3948, 4371, 4526, 4557, 4599, 4606, 5828, 5922, 6076, 6132, 6789, 6862, 6909, 7154, 7812, 8742, 9052, 9114, 9198, 9212, 10199, 10293, 10731, 11844, 13113, 13578, 13671, 13724, 13818, 14308, 15841, 17484, 18228, 18396, 20367, 20398, 20586, 20727, 21462, 24017, 26226, 27156, 27342, 27636, 30597, 30879, 31682, 32193, 40734, 40796, 41172, 41454, 42924, 47523, 48034, 52452, 54684, 61194, 61758, 63364, 64386, 71393, 72051, 81468, 82908, 91791, 95046, 96068, 106361, 110887, 122388, 123516, 128772, 142569, 142786, 144102, 168119, 183582, 190092, 212722, 214179, 216153, 221774, 285138, 285572, 288204, 319083, 332661, 336238, 367164, 425444, 428358, 432306, 443548, 504357, 570276, 638166, 642537, 665322, 672476, 744527, 856716, 864612, 957249, 997983, 1008714, 1276332, 1285074, 1330644, 1489054, 1513071, 1914498, 1995966, 2017428, 2233581, 2570148, 2978108, 3026142, 3828996, 3991932, 4467162, 5211689, 6052284, 6700743, 8934324, 10423378, 13401486, 15635067, 20846756, 26802972, 31270134, 46905201, 62540268, 93810402, 187620804]

約数ペア:

[(1, 187620804), (2, 93810402), (3, 62540268), (4, 46905201), (6, 31270134), (7, 26802972), (9, 20846756), (12, 15635067), (14, 13401486), (18, 10423378), (21, 8934324), (28, 6700743), (31, 6052284), (36, 5211689), (42, 4467162), (47, 3991932), (49, 3828996), (62, 3026142), (63, 2978108), (73, 2570148), (84, 2233581), (93, 2017428), (94, 1995966), (98, 1914498), (124, 1513071), (126, 1489054), (141, 1330644), (146, 1285074), (147, 1276332), (186, 1008714), (188, 997983), (196, 957249), (217, 864612), (219, 856716), (252, 744527), (279, 672476), (282, 665322), (292, 642537), (294, 638166), (329, 570276), (372, 504357), (423, 443548), (434, 432306), (438, 428358), (441, 425444), (511, 367164), (558, 336238), (564, 332661), (588, 319083), (651, 288204), (657, 285572), (658, 285138), (846, 221774), (868, 216153), (876, 214179), (882, 212722), (987, 190092), (1022, 183582), (1116, 168119), (1302, 144102), (1314, 142786), (1316, 142569), (1457, 128772), (1519, 123516), (1533, 122388), (1692, 110887), (1764, 106361), (1953, 96068), (1974, 95046), (2044, 91791), (2263, 82908), (2303, 81468), (2604, 72051), (2628, 71393), (2914, 64386), (2961, 63364), (3038, 61758), (3066, 61194), (3431, 54684), (3577, 52452), (3906, 48034), (3948, 47523), (4371, 42924), (4526, 41454), (4557, 41172), (4599, 40796), (4606, 40734), (5828, 32193), (5922, 31682), (6076, 30879), (6132, 30597), (6789, 27636), (6862, 27342), (6909, 27156), (7154, 26226), (7812, 24017), (8742, 21462), (9052, 20727), (9114, 20586), (9198, 20398), (9212, 20367), (10199, 18396), (10293, 18228), (10731, 17484), (11844, 15841), (13113, 14308), (13578, 13818), (13671, 13724)]