308044572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 802314240

約数和(自身を除く): 494269668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 139, 163, 206, 278, 309, 326, 412, 417, 489, 556, 618, 652, 834, 978, 1133, 1236, 1529, 1668, 1793, 1956, 2266, 3058, 3399, 3586, 4532, 4587, 5379, 6116, 6798, 7172, 9174, 10758, 13596, 14317, 16789, 18348, 21516, 22657, 28634, 33578, 42951, 45314, 50367, 57268, 67156, 67971, 85902, 90628, 100734, 135942, 157487, 171804, 184679, 201468, 249227, 271884, 314974, 369358, 472461, 498454, 554037, 629948, 738716, 747681, 944922, 996908, 1108074, 1495362, 1889844, 2216148, 2333671, 2990724, 4667342, 7001013, 9334684, 14002026, 25670381, 28004052, 51340762, 77011143, 102681524, 154022286, 308044572]

約数ペア:

[(1, 308044572), (2, 154022286), (3, 102681524), (4, 77011143), (6, 51340762), (11, 28004052), (12, 25670381), (22, 14002026), (33, 9334684), (44, 7001013), (66, 4667342), (103, 2990724), (132, 2333671), (139, 2216148), (163, 1889844), (206, 1495362), (278, 1108074), (309, 996908), (326, 944922), (412, 747681), (417, 738716), (489, 629948), (556, 554037), (618, 498454), (652, 472461), (834, 369358), (978, 314974), (1133, 271884), (1236, 249227), (1529, 201468), (1668, 184679), (1793, 171804), (1956, 157487), (2266, 135942), (3058, 100734), (3399, 90628), (3586, 85902), (4532, 67971), (4587, 67156), (5379, 57268), (6116, 50367), (6798, 45314), (7172, 42951), (9174, 33578), (10758, 28634), (13596, 22657), (14317, 21516), (16789, 18348)]