289780780038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2216161}}^1$

素因数の和:2216253

約数の個数: 64

約数和(自身を含む): 646764718080

約数和(自身を除く): 356983938042

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 186, 222, 589, 703, 1147, 1178, 1406, 1767, 2109, 2294, 3441, 3534, 4218, 6882, 21793, 43586, 65379, 130758, 2216161, 4432322, 6648483, 13296966, 42107059, 68700991, 81997957, 84214118, 126321177, 137401982, 163995914, 206102973, 245993871, 252642354, 412205946, 491987742, 1305318829, 1557961183, 2541936667, 2610637658, 3115922366, 3915956487, 4673883549, 5083873334, 7625810001, 7831912974, 9347767098, 15251620002, 48296796673, 96593593346, 144890390019, 289780780038]

約数ペア:

[(1, 289780780038), (2, 144890390019), (3, 96593593346), (6, 48296796673), (19, 15251620002), (31, 9347767098), (37, 7831912974), (38, 7625810001), (57, 5083873334), (62, 4673883549), (74, 3915956487), (93, 3115922366), (111, 2610637658), (114, 2541936667), (186, 1557961183), (222, 1305318829), (589, 491987742), (703, 412205946), (1147, 252642354), (1178, 245993871), (1406, 206102973), (1767, 163995914), (2109, 137401982), (2294, 126321177), (3441, 84214118), (3534, 81997957), (4218, 68700991), (6882, 42107059), (21793, 13296966), (43586, 6648483), (65379, 4432322), (130758, 2216161)]