740778876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19843}}^1$

素因数の和:19931

約数の個数: 72

約数和(自身を含む): 2015277264

約数和(自身を除く): 1274498388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 9333, 12444, 18666, 19843, 37332, 39686, 59529, 79372, 119058, 178587, 238116, 337331, 357174, 674662, 714348, 1011993, 1210423, 1349324, 2023986, 2420846, 3035979, 3631269, 4047972, 4841692, 6071958, 7262538, 10893807, 12143916, 14525076, 20577191, 21787614, 41154382, 43575228, 61731573, 82308764, 123463146, 185194719, 246926292, 370389438, 740778876]

約数ペア:

[(1, 740778876), (2, 370389438), (3, 246926292), (4, 185194719), (6, 123463146), (9, 82308764), (12, 61731573), (17, 43575228), (18, 41154382), (34, 21787614), (36, 20577191), (51, 14525076), (61, 12143916), (68, 10893807), (102, 7262538), (122, 6071958), (153, 4841692), (183, 4047972), (204, 3631269), (244, 3035979), (306, 2420846), (366, 2023986), (549, 1349324), (612, 1210423), (732, 1011993), (1037, 714348), (1098, 674662), (2074, 357174), (2196, 337331), (3111, 238116), (4148, 178587), (6222, 119058), (9333, 79372), (12444, 59529), (18666, 39686), (19843, 37332)]