628596720108

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12547}}^1\times {\mathrm{9467}}^1$

素因数の和:22041

約数の個数: 144

約数和(自身を含む): 1896119245440

約数和(自身を除く): 1267522525332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9467, 12547, 18934, 25094, 28401, 37641, 37868, 50188, 56802, 66269, 75282, 85203, 87829, 112923, 113604, 132538, 150564, 170406, 175658, 198807, 225846, 255609, 263487, 265076, 338769, 340812, 351316, 397614, 451692, 463883, 511218, 526974, 596421, 614803, 677538, 790461, 795228, 927766, 1022436, 1053948, 1192842, 1229606, 1355076, 1391649, 1580922, 1789263, 1844409, 1855532, 2371383, 2385684, 2459212, 2783298, 3161844, 3578526, 3688818, 4174947, 4742766, 5533227, 5566596, 7157052, 7377636, 8349894, 9485532, 11066454, 12524841, 16599681, 16699788, 22132908, 25049682, 33199362, 50099364, 66398724, 118782449, 237564898, 356347347, 475129796, 712694694, 831477143, 1069042041, 1425389388, 1662954286, 2138084082, 2494431429, 3207126123, 3325908572, 4276168164, 4988862858, 5820340001, 6414252246, 7483294287, 9977725716, 11640680002, 12828504492, 14966588574, 17461020003, 22449882861, 23281360004, 29933177148, 34922040006, 44899765722, 52383060009, 69844080012, 89799531444, 104766120018, 157149180027, 209532240036, 314298360054, 628596720108]

約数ペア:

[(1, 628596720108), (2, 314298360054), (3, 209532240036), (4, 157149180027), (6, 104766120018), (7, 89799531444), (9, 69844080012), (12, 52383060009), (14, 44899765722), (18, 34922040006), (21, 29933177148), (27, 23281360004), (28, 22449882861), (36, 17461020003), (42, 14966588574), (49, 12828504492), (54, 11640680002), (63, 9977725716), (84, 7483294287), (98, 6414252246), (108, 5820340001), (126, 4988862858), (147, 4276168164), (189, 3325908572), (196, 3207126123), (252, 2494431429), (294, 2138084082), (378, 1662954286), (441, 1425389388), (588, 1069042041), (756, 831477143), (882, 712694694), (1323, 475129796), (1764, 356347347), (2646, 237564898), (5292, 118782449), (9467, 66398724), (12547, 50099364), (18934, 33199362), (25094, 25049682), (28401, 22132908), (37641, 16699788), (37868, 16599681), (50188, 12524841), (56802, 11066454), (66269, 9485532), (75282, 8349894), (85203, 7377636), (87829, 7157052), (112923, 5566596), (113604, 5533227), (132538, 4742766), (150564, 4174947), (170406, 3688818), (175658, 3578526), (198807, 3161844), (225846, 2783298), (255609, 2459212), (263487, 2385684), (265076, 2371383), (338769, 1855532), (340812, 1844409), (351316, 1789263), (397614, 1580922), (451692, 1391649), (463883, 1355076), (511218, 1229606), (526974, 1192842), (596421, 1053948), (614803, 1022436), (677538, 927766), (790461, 795228)]