885111276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 2577899520

約数和(自身を除く): 1692788244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 73, 76, 84, 107, 114, 133, 142, 146, 213, 214, 219, 228, 266, 284, 292, 321, 399, 426, 428, 438, 497, 511, 532, 642, 749, 798, 852, 876, 994, 1022, 1284, 1349, 1387, 1491, 1498, 1533, 1596, 1988, 2033, 2044, 2247, 2698, 2774, 2982, 2996, 3066, 4047, 4066, 4161, 4494, 5183, 5396, 5548, 5964, 6099, 6132, 7597, 7811, 8094, 8132, 8322, 8988, 9443, 9709, 10366, 12198, 14231, 15194, 15549, 15622, 16188, 16644, 18886, 19418, 20732, 22791, 23433, 24396, 28329, 28462, 29127, 30388, 31098, 31244, 36281, 37772, 38836, 42693, 45582, 46866, 53179, 54677, 56658, 56924, 58254, 62196, 72562, 85386, 91164, 93732, 98477, 106358, 108843, 109354, 113316, 116508, 144343, 145124, 148409, 159537, 164031, 170772, 196954, 212716, 217686, 218708, 288686, 295431, 296818, 319074, 328062, 393908, 433029, 435372, 445227, 554581, 577372, 590862, 593636, 638148, 656124, 689339, 866058, 890454, 1010401, 1038863, 1109162, 1181724, 1378678, 1663743, 1732116, 1780908, 2020802, 2068017, 2077726, 2218324, 2757356, 3031203, 3116589, 3327486, 3882067, 4041604, 4136034, 4155452, 6062406, 6233178, 6654972, 7764134, 8272068, 10537039, 11646201, 12124812, 12466356, 15528268, 21074078, 23292402, 31611117, 42148156, 46584804, 63222234, 73759273, 126444468, 147518546, 221277819, 295037092, 442555638, 885111276]

約数ペア:

[(1, 885111276), (2, 442555638), (3, 295037092), (4, 221277819), (6, 147518546), (7, 126444468), (12, 73759273), (14, 63222234), (19, 46584804), (21, 42148156), (28, 31611117), (38, 23292402), (42, 21074078), (57, 15528268), (71, 12466356), (73, 12124812), (76, 11646201), (84, 10537039), (107, 8272068), (114, 7764134), (133, 6654972), (142, 6233178), (146, 6062406), (213, 4155452), (214, 4136034), (219, 4041604), (228, 3882067), (266, 3327486), (284, 3116589), (292, 3031203), (321, 2757356), (399, 2218324), (426, 2077726), (428, 2068017), (438, 2020802), (497, 1780908), (511, 1732116), (532, 1663743), (642, 1378678), (749, 1181724), (798, 1109162), (852, 1038863), (876, 1010401), (994, 890454), (1022, 866058), (1284, 689339), (1349, 656124), (1387, 638148), (1491, 593636), (1498, 590862), (1533, 577372), (1596, 554581), (1988, 445227), (2033, 435372), (2044, 433029), (2247, 393908), (2698, 328062), (2774, 319074), (2982, 296818), (2996, 295431), (3066, 288686), (4047, 218708), (4066, 217686), (4161, 212716), (4494, 196954), (5183, 170772), (5396, 164031), (5548, 159537), (5964, 148409), (6099, 145124), (6132, 144343), (7597, 116508), (7811, 113316), (8094, 109354), (8132, 108843), (8322, 106358), (8988, 98477), (9443, 93732), (9709, 91164), (10366, 85386), (12198, 72562), (14231, 62196), (15194, 58254), (15549, 56924), (15622, 56658), (16188, 54677), (16644, 53179), (18886, 46866), (19418, 45582), (20732, 42693), (22791, 38836), (23433, 37772), (24396, 36281), (28329, 31244), (28462, 31098), (29127, 30388)]