211302504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 673435620

約数和(自身を除く): 462133116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 101, 126, 147, 168, 196, 202, 252, 294, 303, 392, 404, 441, 504, 588, 593, 606, 707, 808, 882, 909, 1176, 1186, 1212, 1414, 1764, 1779, 1818, 2121, 2372, 2424, 2828, 3528, 3558, 3636, 4151, 4242, 4744, 4949, 5337, 5656, 6363, 7116, 7272, 8302, 8484, 9898, 10674, 12453, 12726, 14232, 14847, 16604, 16968, 19796, 21348, 24906, 25452, 29057, 29694, 33208, 37359, 39592, 42696, 44541, 49812, 50904, 58114, 59388, 59893, 74718, 87171, 89082, 99624, 116228, 118776, 119786, 149436, 174342, 178164, 179679, 232456, 239572, 261513, 298872, 348684, 356328, 359358, 419251, 479144, 523026, 539037, 697368, 718716, 838502, 1046052, 1078074, 1257753, 1437432, 1677004, 2092104, 2156148, 2515506, 2934757, 3354008, 3773259, 4312296, 5031012, 5869514, 7546518, 8804271, 10062024, 11739028, 15093036, 17608542, 23478056, 26412813, 30186072, 35217084, 52825626, 70434168, 105651252, 211302504]

約数ペア:

[(1, 211302504), (2, 105651252), (3, 70434168), (4, 52825626), (6, 35217084), (7, 30186072), (8, 26412813), (9, 23478056), (12, 17608542), (14, 15093036), (18, 11739028), (21, 10062024), (24, 8804271), (28, 7546518), (36, 5869514), (42, 5031012), (49, 4312296), (56, 3773259), (63, 3354008), (72, 2934757), (84, 2515506), (98, 2156148), (101, 2092104), (126, 1677004), (147, 1437432), (168, 1257753), (196, 1078074), (202, 1046052), (252, 838502), (294, 718716), (303, 697368), (392, 539037), (404, 523026), (441, 479144), (504, 419251), (588, 359358), (593, 356328), (606, 348684), (707, 298872), (808, 261513), (882, 239572), (909, 232456), (1176, 179679), (1186, 178164), (1212, 174342), (1414, 149436), (1764, 119786), (1779, 118776), (1818, 116228), (2121, 99624), (2372, 89082), (2424, 87171), (2828, 74718), (3528, 59893), (3558, 59388), (3636, 58114), (4151, 50904), (4242, 49812), (4744, 44541), (4949, 42696), (5337, 39592), (5656, 37359), (6363, 33208), (7116, 29694), (7272, 29057), (8302, 25452), (8484, 24906), (9898, 21348), (10674, 19796), (12453, 16968), (12726, 16604), (14232, 14847)]