818397228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 2260855296

約数和(自身を除く): 1442458068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 41, 44, 61, 66, 67, 74, 82, 111, 122, 123, 132, 134, 148, 164, 183, 201, 222, 244, 246, 268, 366, 402, 407, 444, 451, 492, 671, 732, 737, 804, 814, 902, 1221, 1342, 1353, 1474, 1517, 1628, 1804, 2013, 2211, 2257, 2442, 2479, 2501, 2684, 2706, 2747, 2948, 3034, 4026, 4087, 4422, 4514, 4551, 4884, 4958, 5002, 5412, 5494, 6068, 6771, 7437, 7503, 8052, 8174, 8241, 8844, 9028, 9102, 9916, 10004, 10988, 12261, 13542, 14874, 15006, 16348, 16482, 16687, 18204, 24522, 24827, 27084, 27269, 27511, 29748, 30012, 30217, 32964, 33374, 44957, 49044, 49654, 50061, 54538, 55022, 60434, 66748, 74481, 81807, 82533, 89914, 90651, 92537, 99308, 100122, 101639, 109076, 110044, 120868, 134871, 148962, 151219, 163614, 165066, 167567, 179828, 181302, 185074, 200244, 203278, 269742, 277611, 297924, 302438, 304917, 327228, 330132, 335134, 362604, 370148, 406556, 453657, 502701, 539484, 555222, 604876, 609834, 670268, 907314, 1005402, 1017907, 1110444, 1118029, 1219668, 1663409, 1814628, 1843237, 2010804, 2035814, 2236058, 3053721, 3326818, 3354087, 3686474, 4071628, 4472116, 4990227, 5529711, 6107442, 6199979, 6653636, 6708174, 7372948, 9980454, 11059422, 12214884, 12399958, 13416348, 18599937, 19960908, 22118844, 24799916, 37199874, 68199769, 74399748, 136399538, 204599307, 272799076, 409198614, 818397228]

約数ペア:

[(1, 818397228), (2, 409198614), (3, 272799076), (4, 204599307), (6, 136399538), (11, 74399748), (12, 68199769), (22, 37199874), (33, 24799916), (37, 22118844), (41, 19960908), (44, 18599937), (61, 13416348), (66, 12399958), (67, 12214884), (74, 11059422), (82, 9980454), (111, 7372948), (122, 6708174), (123, 6653636), (132, 6199979), (134, 6107442), (148, 5529711), (164, 4990227), (183, 4472116), (201, 4071628), (222, 3686474), (244, 3354087), (246, 3326818), (268, 3053721), (366, 2236058), (402, 2035814), (407, 2010804), (444, 1843237), (451, 1814628), (492, 1663409), (671, 1219668), (732, 1118029), (737, 1110444), (804, 1017907), (814, 1005402), (902, 907314), (1221, 670268), (1342, 609834), (1353, 604876), (1474, 555222), (1517, 539484), (1628, 502701), (1804, 453657), (2013, 406556), (2211, 370148), (2257, 362604), (2442, 335134), (2479, 330132), (2501, 327228), (2684, 304917), (2706, 302438), (2747, 297924), (2948, 277611), (3034, 269742), (4026, 203278), (4087, 200244), (4422, 185074), (4514, 181302), (4551, 179828), (4884, 167567), (4958, 165066), (5002, 163614), (5412, 151219), (5494, 148962), (6068, 134871), (6771, 120868), (7437, 110044), (7503, 109076), (8052, 101639), (8174, 100122), (8241, 99308), (8844, 92537), (9028, 90651), (9102, 89914), (9916, 82533), (10004, 81807), (10988, 74481), (12261, 66748), (13542, 60434), (14874, 55022), (15006, 54538), (16348, 50061), (16482, 49654), (16687, 49044), (18204, 44957), (24522, 33374), (24827, 32964), (27084, 30217), (27269, 30012), (27511, 29748)]