400131382176

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{81726181}}^1$

素因数の和:81726214

約数の個数: 72

約数和(自身を含む): 1204807375044

約数和(自身を除く): 804675992868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 81726181, 163452362, 245178543, 326904724, 490357086, 653809448, 735535629, 980714172, 1307618896, 1389345077, 1471071258, 1961428344, 2615237792, 2778690154, 2942142516, 3922856688, 4168035231, 5557380308, 5884285032, 7845713376, 8336070462, 11114760616, 11768570064, 12504105693, 16672140924, 22229521232, 23537140128, 25008211386, 33344281848, 44459042464, 50016422772, 66688563696, 100032845544, 133377127392, 200065691088, 400131382176]

約数ペア:

[(1, 400131382176), (2, 200065691088), (3, 133377127392), (4, 100032845544), (6, 66688563696), (8, 50016422772), (9, 44459042464), (12, 33344281848), (16, 25008211386), (17, 23537140128), (18, 22229521232), (24, 16672140924), (32, 12504105693), (34, 11768570064), (36, 11114760616), (48, 8336070462), (51, 7845713376), (68, 5884285032), (72, 5557380308), (96, 4168035231), (102, 3922856688), (136, 2942142516), (144, 2778690154), (153, 2615237792), (204, 1961428344), (272, 1471071258), (288, 1389345077), (306, 1307618896), (408, 980714172), (544, 735535629), (612, 653809448), (816, 490357086), (1224, 326904724), (1632, 245178543), (2448, 163452362), (4896, 81726181)]