354579804928

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{915451}}^1$

素因数の和:915573

約数の個数: 72

約数和(自身を含む): 757829474640

約数和(自身を除く): 403249669712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 256, 272, 356, 544, 712, 1088, 1424, 1513, 2176, 2848, 3026, 4352, 5696, 6052, 11392, 12104, 22784, 24208, 48416, 96832, 193664, 387328, 915451, 1830902, 3661804, 7323608, 14647216, 15562667, 29294432, 31125334, 58588864, 62250668, 81475139, 117177728, 124501336, 162950278, 234355456, 249002672, 325900556, 498005344, 651801112, 996010688, 1303602224, 1385077363, 1992021376, 2607204448, 2770154726, 3984042752, 5214408896, 5540309452, 10428817792, 11080618904, 20857635584, 22161237808, 44322475616, 88644951232, 177289902464, 354579804928]

約数ペア:

[(1, 354579804928), (2, 177289902464), (4, 88644951232), (8, 44322475616), (16, 22161237808), (17, 20857635584), (32, 11080618904), (34, 10428817792), (64, 5540309452), (68, 5214408896), (89, 3984042752), (128, 2770154726), (136, 2607204448), (178, 1992021376), (256, 1385077363), (272, 1303602224), (356, 996010688), (544, 651801112), (712, 498005344), (1088, 325900556), (1424, 249002672), (1513, 234355456), (2176, 162950278), (2848, 124501336), (3026, 117177728), (4352, 81475139), (5696, 62250668), (6052, 58588864), (11392, 31125334), (12104, 29294432), (22784, 15562667), (24208, 14647216), (48416, 7323608), (96832, 3661804), (193664, 1830902), (387328, 915451)]