1027017992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 2654467200

約数和(自身を除く): 1627449208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 89, 91, 104, 121, 131, 143, 154, 178, 182, 242, 262, 286, 308, 356, 364, 484, 524, 572, 616, 623, 712, 728, 847, 917, 968, 979, 1001, 1048, 1144, 1157, 1246, 1441, 1573, 1694, 1703, 1834, 1958, 2002, 2314, 2492, 2882, 3146, 3388, 3406, 3668, 3916, 4004, 4628, 4984, 5764, 6292, 6776, 6812, 6853, 7336, 7832, 8008, 8099, 9256, 10087, 10769, 11011, 11528, 11659, 11921, 12584, 12727, 13624, 13706, 15851, 16198, 18733, 20174, 21538, 22022, 23318, 23842, 25454, 27412, 31702, 32396, 37466, 40348, 43076, 44044, 46636, 47684, 50908, 54824, 63404, 64792, 74932, 75383, 80696, 81613, 86152, 88088, 89089, 93272, 95368, 101816, 110957, 126808, 128249, 131131, 139997, 149864, 150766, 151567, 163226, 178178, 206063, 221914, 256498, 262262, 279994, 301532, 303134, 326452, 356356, 412126, 443828, 512996, 524524, 559988, 603064, 606268, 652904, 712712, 824252, 887656, 897743, 979979, 1025992, 1049048, 1060969, 1119976, 1212536, 1410739, 1442441, 1648504, 1667237, 1795486, 1959958, 2121938, 2821478, 2884882, 3334474, 3590972, 3919916, 4243876, 5642956, 5769764, 6668948, 7181944, 7839832, 8487752, 9875173, 11285912, 11539528, 11670659, 13337896, 18339607, 19750346, 23341318, 36679214, 39500692, 46682636, 73358428, 79001384, 93365272, 128377249, 146716856, 256754498, 513508996, 1027017992]

約数ペア:

[(1, 1027017992), (2, 513508996), (4, 256754498), (7, 146716856), (8, 128377249), (11, 93365272), (13, 79001384), (14, 73358428), (22, 46682636), (26, 39500692), (28, 36679214), (44, 23341318), (52, 19750346), (56, 18339607), (77, 13337896), (88, 11670659), (89, 11539528), (91, 11285912), (104, 9875173), (121, 8487752), (131, 7839832), (143, 7181944), (154, 6668948), (178, 5769764), (182, 5642956), (242, 4243876), (262, 3919916), (286, 3590972), (308, 3334474), (356, 2884882), (364, 2821478), (484, 2121938), (524, 1959958), (572, 1795486), (616, 1667237), (623, 1648504), (712, 1442441), (728, 1410739), (847, 1212536), (917, 1119976), (968, 1060969), (979, 1049048), (1001, 1025992), (1048, 979979), (1144, 897743), (1157, 887656), (1246, 824252), (1441, 712712), (1573, 652904), (1694, 606268), (1703, 603064), (1834, 559988), (1958, 524524), (2002, 512996), (2314, 443828), (2492, 412126), (2882, 356356), (3146, 326452), (3388, 303134), (3406, 301532), (3668, 279994), (3916, 262262), (4004, 256498), (4628, 221914), (4984, 206063), (5764, 178178), (6292, 163226), (6776, 151567), (6812, 150766), (6853, 149864), (7336, 139997), (7832, 131131), (8008, 128249), (8099, 126808), (9256, 110957), (10087, 101816), (10769, 95368), (11011, 93272), (11528, 89089), (11659, 88088), (11921, 86152), (12584, 81613), (12727, 80696), (13624, 75383), (13706, 74932), (15851, 64792), (16198, 63404), (18733, 54824), (20174, 50908), (21538, 47684), (22022, 46636), (23318, 44044), (23842, 43076), (25454, 40348), (27412, 37466), (31702, 32396)]