2912790516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 7373520000

約数和(自身を除く): 4460729484

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 449, 703, 769, 898, 1347, 1406, 1538, 1796, 2109, 2307, 2694, 2812, 3076, 4218, 4614, 5388, 8436, 8531, 9228, 14611, 16613, 17062, 25593, 28453, 29222, 33226, 34124, 43833, 49839, 51186, 56906, 58444, 66452, 85359, 87666, 99678, 102372, 113812, 170718, 175332, 199356, 315647, 341436, 345281, 540607, 631294, 690562, 946941, 1035843, 1081214, 1262588, 1381124, 1621821, 1893882, 2071686, 2162428, 3243642, 3787764, 4143372, 6487284, 6560339, 12775397, 13120678, 19681017, 25550794, 26241356, 38326191, 39362034, 51101588, 76652382, 78724068, 153304764, 242732543, 485465086, 728197629, 970930172, 1456395258, 2912790516]

約数ペア:

[(1, 2912790516), (2, 1456395258), (3, 970930172), (4, 728197629), (6, 485465086), (12, 242732543), (19, 153304764), (37, 78724068), (38, 76652382), (57, 51101588), (74, 39362034), (76, 38326191), (111, 26241356), (114, 25550794), (148, 19681017), (222, 13120678), (228, 12775397), (444, 6560339), (449, 6487284), (703, 4143372), (769, 3787764), (898, 3243642), (1347, 2162428), (1406, 2071686), (1538, 1893882), (1796, 1621821), (2109, 1381124), (2307, 1262588), (2694, 1081214), (2812, 1035843), (3076, 946941), (4218, 690562), (4614, 631294), (5388, 540607), (8436, 345281), (8531, 341436), (9228, 315647), (14611, 199356), (16613, 175332), (17062, 170718), (25593, 113812), (28453, 102372), (29222, 99678), (33226, 87666), (34124, 85359), (43833, 66452), (49839, 58444), (51186, 56906)]