307127916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{409}}^2$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 845162640

約数和(自身を除く): 538034724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 409, 459, 612, 818, 918, 1227, 1636, 1836, 2454, 3681, 4908, 6953, 7362, 11043, 13906, 14724, 20859, 22086, 27812, 41718, 44172, 62577, 83436, 125154, 167281, 187731, 250308, 334562, 375462, 501843, 669124, 750924, 1003686, 1505529, 2007372, 2843777, 3011058, 4516587, 5687554, 6022116, 8531331, 9033174, 11375108, 17062662, 18066348, 25593993, 34125324, 51187986, 76781979, 102375972, 153563958, 307127916]

約数ペア:

[(1, 307127916), (2, 153563958), (3, 102375972), (4, 76781979), (6, 51187986), (9, 34125324), (12, 25593993), (17, 18066348), (18, 17062662), (27, 11375108), (34, 9033174), (36, 8531331), (51, 6022116), (54, 5687554), (68, 4516587), (102, 3011058), (108, 2843777), (153, 2007372), (204, 1505529), (306, 1003686), (409, 750924), (459, 669124), (612, 501843), (818, 375462), (918, 334562), (1227, 250308), (1636, 187731), (1836, 167281), (2454, 125154), (3681, 83436), (4908, 62577), (6953, 44172), (7362, 41718), (11043, 27812), (13906, 22086), (14724, 20859)]