304507728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 160

約数和(自身を含む): 1009816320

約数和(自身を除く): 705308592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 101, 108, 112, 126, 144, 168, 189, 202, 216, 252, 303, 336, 378, 404, 432, 504, 606, 707, 756, 808, 909, 997, 1008, 1212, 1414, 1512, 1616, 1818, 1994, 2121, 2424, 2727, 2828, 2991, 3024, 3636, 3988, 4242, 4848, 5454, 5656, 5982, 6363, 6979, 7272, 7976, 8484, 8973, 10908, 11312, 11964, 12726, 13958, 14544, 15952, 16968, 17946, 19089, 20937, 21816, 23928, 25452, 26919, 27916, 33936, 35892, 38178, 41874, 43632, 47856, 50904, 53838, 55832, 62811, 71784, 76356, 83748, 100697, 101808, 107676, 111664, 125622, 143568, 152712, 167496, 188433, 201394, 215352, 251244, 302091, 305424, 334992, 376866, 402788, 430704, 502488, 604182, 704879, 753732, 805576, 906273, 1004976, 1208364, 1409758, 1507464, 1611152, 1812546, 2114637, 2416728, 2718819, 2819516, 3014928, 3625092, 4229274, 4833456, 5437638, 5639032, 6343911, 7250184, 8458548, 10875276, 11278064, 12687822, 14500368, 16917096, 19031733, 21750552, 25375644, 33834192, 38063466, 43501104, 50751288, 76126932, 101502576, 152253864, 304507728]

約数ペア:

[(1, 304507728), (2, 152253864), (3, 101502576), (4, 76126932), (6, 50751288), (7, 43501104), (8, 38063466), (9, 33834192), (12, 25375644), (14, 21750552), (16, 19031733), (18, 16917096), (21, 14500368), (24, 12687822), (27, 11278064), (28, 10875276), (36, 8458548), (42, 7250184), (48, 6343911), (54, 5639032), (56, 5437638), (63, 4833456), (72, 4229274), (84, 3625092), (101, 3014928), (108, 2819516), (112, 2718819), (126, 2416728), (144, 2114637), (168, 1812546), (189, 1611152), (202, 1507464), (216, 1409758), (252, 1208364), (303, 1004976), (336, 906273), (378, 805576), (404, 753732), (432, 704879), (504, 604182), (606, 502488), (707, 430704), (756, 402788), (808, 376866), (909, 334992), (997, 305424), (1008, 302091), (1212, 251244), (1414, 215352), (1512, 201394), (1616, 188433), (1818, 167496), (1994, 152712), (2121, 143568), (2424, 125622), (2727, 111664), (2828, 107676), (2991, 101808), (3024, 100697), (3636, 83748), (3988, 76356), (4242, 71784), (4848, 62811), (5454, 55832), (5656, 53838), (5982, 50904), (6363, 47856), (6979, 43632), (7272, 41874), (7976, 38178), (8484, 35892), (8973, 33936), (10908, 27916), (11312, 26919), (11964, 25452), (12726, 23928), (13958, 21816), (14544, 20937), (15952, 19089), (16968, 17946)]