977688324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2887}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 2586030720

約数和(自身を除く): 1608342396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 409, 414, 818, 828, 1227, 1636, 2454, 2887, 3681, 4908, 5774, 7362, 8661, 9407, 11548, 14724, 17322, 18814, 25983, 28221, 34644, 37628, 51966, 56442, 66401, 84663, 103932, 112884, 132802, 169326, 199203, 265604, 338652, 398406, 597609, 796812, 1180783, 1195218, 2361566, 2390436, 3542349, 4723132, 7084698, 10627047, 14169396, 21254094, 27158009, 42508188, 54316018, 81474027, 108632036, 162948054, 244422081, 325896108, 488844162, 977688324]

約数ペア:

[(1, 977688324), (2, 488844162), (3, 325896108), (4, 244422081), (6, 162948054), (9, 108632036), (12, 81474027), (18, 54316018), (23, 42508188), (36, 27158009), (46, 21254094), (69, 14169396), (92, 10627047), (138, 7084698), (207, 4723132), (276, 3542349), (409, 2390436), (414, 2361566), (818, 1195218), (828, 1180783), (1227, 796812), (1636, 597609), (2454, 398406), (2887, 338652), (3681, 265604), (4908, 199203), (5774, 169326), (7362, 132802), (8661, 112884), (9407, 103932), (11548, 84663), (14724, 66401), (17322, 56442), (18814, 51966), (25983, 37628), (28221, 34644)]