30672475904

素因数分解:

$2^8\times 7^3\times {\mathrm{349313}}^1$

素因数の和:349350

約数の個数: 72

約数和(自身を含む): 71399781600

約数和(自身を除く): 40727305696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 349313, 698626, 1397252, 2445191, 2794504, 4890382, 5589008, 9780764, 11178016, 17116337, 19561528, 22356032, 34232674, 39123056, 44712064, 68465348, 78246112, 89424128, 119814359, 136930696, 156492224, 239628718, 273861392, 312984448, 479257436, 547722784, 625968896, 958514872, 1095445568, 1917029744, 2190891136, 3834059488, 4381782272, 7668118976, 15336237952, 30672475904]

約数ペア:

[(1, 30672475904), (2, 15336237952), (4, 7668118976), (7, 4381782272), (8, 3834059488), (14, 2190891136), (16, 1917029744), (28, 1095445568), (32, 958514872), (49, 625968896), (56, 547722784), (64, 479257436), (98, 312984448), (112, 273861392), (128, 239628718), (196, 156492224), (224, 136930696), (256, 119814359), (343, 89424128), (392, 78246112), (448, 68465348), (686, 44712064), (784, 39123056), (896, 34232674), (1372, 22356032), (1568, 19561528), (1792, 17116337), (2744, 11178016), (3136, 9780764), (5488, 5589008), (6272, 4890382), (10976, 2794504), (12544, 2445191), (21952, 1397252), (43904, 698626), (87808, 349313)]